Does biweekly mean twice a week or twice a month?
You're not alone in being confused about whether biweekly means twice a week or every other week. Here's what the dictionary and experts say about definition confusion.
U.S.
Douglas Brinkley and the lesson of Trump's guilty verdict
The historian notes the felony conviction of a former American president by a jury of peers, proving all are equal under the law, would never have taken place in countries ruled by authoritarians.
Shooting in Ohio kills 1, wounds 2 dozen others, police say
An early morning shooting in Akron, Ohio killed one person and injured two dozen people, some critically, police said.
Swimmer Katie Ledecky on Chinese doping scandal and the Paris Olympics
Responding to reports that Chinese swimmers tested positive for a banned substance just months before the 2021 Tokyo Games, Ledecky says, "Our faith in some of the systems is at an all-time low."
The Supreme Court case that could impact the homeless coast-to-coast
In 2018 a federal appeals court decided that Boise, Idaho's camping ban – used to deter the homeless from sleeping on the streets – was "cruel and unusual punishment." Grants Pass, Oregon, has now challenged that argument before the Supreme Court.
Atlanta water main break causes major disruptions, closures
The problems began Friday morning, causing water problems at two hospitals, a city jail, a county jail and local shelters.
Illinois man convicted of killing his wife speaks out: "I'm innocent."
Prosecutors say evidence, including damning cellphone searches and texts, led them to Tim Bliefnick for the February murder of Becky Bliefnick.
Beloved surfboard-stealing otter spotted again off Northern California shore
Last summer, otter 841 terrorized surfers in Santa Cruz, California, biting surfboards and even hijacking them. Now she has returned.
World War II veterans travel to France to commemorate 80th anniversary of D-Day
Almost 160,000 Allied troops landed at Normandy on June 6, 1944, in a massive operation designed to break through heavily fortified German defenses and begin the liberation of Western Europe.
Climber who died near the top of Denali identified
Zulkifli Bin Yusof, 36, was part of a three-man climbing team from Malaysia.
Garry Conille arrives in Haiti to take up the post of prime minister
Garry Conille, a U.N. development specialist tasked with restoring order to Haiti, has arrived to the Caribbean nation to take up his new post as prime minister.
Arizona police officer killed, 1 injured in shooting at Indian Community
Six people were shot in the melee, including the two police officers, and all were taken to local area hospitals by emergency services.
Chad Daybell sentenced to death in triple murder
Chad Daybell was sentenced to death in the murders of his wife, Tammy Daybell, and his then-girlfriend's children Joshua "JJ" Vallow and Tylee Ryan.
Family hopes new law to protect kids online prevents tragedies like theirs
John Demay said that what started as a seemingly innocuous encounter on Instagram quickly turned deadly for his teenage son Jordan.
Architects prepare for hurricanes, storms: "Invest now or pay later"
The 2024 Atlantic hurricane season is forecast to have up to 25 named storms, with up to seven turning into major hurricanes.
Live
Trump's profanity-laced ultimatum to Iran looms over new bid for truce
Trump's threat to destroy Iran's power plants and bridges if it doesn't make a deal to end the war by Tuesday is looming over a Pakistani ceasefire push.
Live
Artemis II astronauts to set distance record with moon flyby
Artemis II astronauts are expected to make history Monday when they travel farther from Earth than any humans in history and conduct a moon flyby.
Exclusive
Liam Conejo Ramos worries about ICE taking him again, his parents say
Liam Conejo Ramos, the 5-year-old whose detention by ICE sparked global outrage, constantly worries about being detained again, his parents told CBS News in an exclusive interview.
Inside the daring mission to rescue a U.S. airman downed in Iran
U.S. forces mounted an urgent and high-risk rescue effort to find an airman who was forced to eject from a downed F-15E fighter jet over Iran.
Trump to hold news conference on Iran after U.S. airman's rescue
President Trump is scheduled to hold a news conference Monday afternoon following the successful rescue of a U.S. airman from inside Iran.
Supreme Court clears path for dismissal of Steve Bannon's conviction
The Supreme Court issued an order that paves the way for Steve Bannon to have his contempt of Congress conviction dismissed.
Ex-CIA director says U.S. needs to learn "new concept of warfare" from Ukraine
Ex-CIA director David Petraeus says Ukraine has offset its disadvantages against Russia through its innovation in its unmanned systems.
Family buries "unjustly accused" Mexican teen who died in ICE custody
Royer Perez Jimenez was a "hard worker" who immigrated at 15 to "triumph and help his family," his uncle said.
Patients experience life-changing moment at free health clinic
Americans are driving hundreds of miles and waiting on line for days to get free medical help from RAM.
U.S.
More U.S.
Trump to hold news conference on Iran after U.S. airman's rescue
President Trump is scheduled to hold a news conference Monday afternoon following the successful rescue of a U.S. airman from inside Iran.
Supreme Court clears path for dismissal of Steve Bannon's conviction
The Supreme Court issued an order that paves the way for Steve Bannon to have his contempt of Congress conviction dismissed.
Live
Artemis II astronauts to set distance record with moon flyby
Artemis II astronauts are expected to make history Monday when they travel farther from Earth than any humans in history and conduct a moon flyby.
Mysterious pod of killer whales never seen before visits Seattle
Three orcas that had not previously been recorded in the Seattle area have delighted whale watchers with several visits.
Inside the daring mission to rescue a U.S. airman downed in Iran
The U.S. sent over 150 aircraft to beat Iranian forces in the race to find the missing F-15E weapons systems officer.
MoneyWatch
More MoneyWatch
See which stores are open and closed for Easter 2026
Some major retailers and other stores will close their doors on Easter, so it's best to plan ahead. Here's what to know.
Sauté pans sold at Costco recalled after metal caps "forcefully eject"
One consumer reported sustaining bruising and burn injuries.
Chicago Fed's Goolsbee says he sees inflation as risk to 2026 rate cuts
Goolsbee, president of the Federal Reserve Bank of Chicago, said mounting inflation risks "complicates the picture" on interest rates.
3 ways the Iran war is hitting Americans' pocketbooks
U.S. consumers are starting to feel the financial impact of the Iran war. Here's how the conflict is seeping into the economy.
3.1 million bottles of eye drops sold at Walgreens, CVS are recalled
The eye drops — sold under multiple brands — have been recalled over concerns about sterility, according to the FDA.
Politics
More Politics
Trump to hold news conference on Iran after U.S. airman's rescue
President Trump is scheduled to hold a news conference Monday afternoon following the successful rescue of a U.S. airman from inside Iran.
Supreme Court clears path for dismissal of Steve Bannon's conviction
The Supreme Court issued an order that paves the way for Steve Bannon to have his contempt of Congress conviction dismissed.
Exclusive
Liam Conejo Ramos worries about ICE taking him again, his parents say
Liam Conejo Ramos, the 5-year-old whose detention by ICE sparked global outrage, constantly worries about being detained again, his parents told CBS News in an exclusive interview.
CIA World Factbook shuttered by Trump administration
The Trump administration has shut down the CIA World Factbook, and there's much lamenting about the demise of a free, trusted source many people used to check basic facts about countries.
Inside the daring mission to rescue a U.S. airman downed in Iran
The U.S. sent over 150 aircraft to beat Iranian forces in the race to find the missing F-15E weapons systems officer.
HealthWatch
More HealthWatch
Scientist with rare ALS genetic mutation looks to experimental treatment
Every few months for the past three years, Jeff Vierstra has been receiving infusions in his spine that target and disable a mutated gene that made it likely he would develop ALS.
New ALS treatment brings hope to patients
"CBS Saturday Morning" looks at an experimental treatment for amyotrophic lateral sclerosis, or Lou Gehrig's disease, that is bringing hope to some patients suffering from the neurodegenerative disease. To inquire about possible participation in Silence ALS, an initiative to develop individualized gene-based therapies for patients with other rare genetic forms of ALS, please write to silenceals@cumc.columbia.edu.
He thought he was in good health — until fainting during a bike ride
John Cantrell was enjoying his retirement until an unexpected condition forced him to choose between two kinds of heart surgery.
HHS announces national program to study effect of microplastics on humans
The Environmental Protection Agency also added microplastics to its contaminant candidate list for the first time.
FDA approves Eli Lilly weight loss pill
The FDA approved a new GLP-1 drug from Eli Lilly. Dr. Jon LaPook breaks it down.
World
More World
Ex-CIA director says U.S. needs to learn "new concept of warfare" from Ukraine
Ex-CIA director David Petraeus says Ukraine has offset its disadvantages against Russia through its innovation in its unmanned systems.
Trump to hold news conference on Iran after U.S. airman's rescue
President Trump is scheduled to hold a news conference Monday afternoon following the successful rescue of a U.S. airman from inside Iran.
Fugitive mafia boss wanted for murder arrested at luxury villa
Roberto Mazzarella, head of the Mazzarella clan of the Camorra, the Naples-based organized crime group, was one of Italy's most dangerous fugitives, authorities said.
U.S. woman missing after husband says she fell off boat in Bahamas
An American woman disappeared in the Bahamas on Saturday, after her husband said she fell from their dinghy and was swept out to sea.
Family buries "unjustly accused" Mexican teen who died in ICE custody
Royer Perez Jimenez was a "hard worker" who immigrated at 15 to "triumph and help his family," his uncle said.
Entertainment
More Entertainment
Entertainment
Mindy Kaling on amplifying women's stories
Mindy Kaling speaks with Jamie Yuccas about her new venture with Amazon Books called Mindy's Book Studio, where she chooses books by female authors to be published and receives first rights on future screenplays.
Actress Tori Spelling hospitalized after Southern California crash
"Beverly Hills, 90210" actress Tori Spelling was involved in a two-car crash in Temecula on Thursday night, according to her manager and Riverside County Sheriff's Office officials.
4/5: Sunday Morning
Hosted by Jane Pauley. Featured: The Vatican's Mosaic Studio; a fight over history at West Bank archaeological sites; Dan Levy on his new series "Big Mistakes"; the creative talents behind "Hacks"; the latest on the Artemis II lunar mission; the works of Renaissance artist Raphael; and the beauty of moss.
The sublime perfection of Raphael
One of the greatest artists of the Italian Renaissance is now the subject of the first comprehensive exhibition of his work ever in the United States, at the Metropolitan Museum of Art in New York City.
Extended Interview: Jean Smart
In this web exclusive, Jean Smart, the Emmy-winning star of "Hacks," talks with correspondent Tracy Smith about filming the final season of her HBO series.
Technology
More Technology
The $100,000 H-1B visa fee is impacting the U.S.'s ability to attract global talent
According to numbers from U.S. Citizenship and Immigration Services, more than 70% of H-1B visa holders in 2024 were Indian.
New film on risks and rewards of AI
"CBS Mornings" sits down with Tristan Harris, co-founder and president of the Center for Humane Technology, who is featured in the 2026 documentary, "The AI Doc: Or How I Became an Apocaloptimist."
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Inside Apple's relationship with China
CBS News contributor Patrick McGee joins "The Daily Report" to discuss the codependent relationship between Apple and China, a country that manufactures hundreds of millions of iPhones every year.
Jamie Dimon: JPMorgan could offer prediction market services to investors
The JPMorgan Chase CEO said the bank may one day introduce prediction market features, but said "there's a bunch of stuff we won't do" in that space.
Science
More Science
Science
Artemis II astronauts speak during historic lunar mission
On Monday, the astronauts aboard the Artemis II spacecraft will loop around the Moon's far side, part of a mission pushing human beings farther from Earth than anyone has ever been. Correspondent Mark Strassmann talked with commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen as the crew was about 180,000 miles from home, preparing for their historic lunar flyby.
Artemis II crew begins "crazy first day" in space after exhilarating launch
NASA's Artemis II astronauts will spend about 24 hours orbiting the Earth and running checks on their spacecraft and life support systems before heading to the moon.
CBS News studio shakes as Artemis II launches
Four astronauts are traveling around the moon on Artemis II, going further from Earth than anyone before. CBS News' Mark Strassmann and Peter King have more.
What Artemis II astronauts will do in space
Former NASA astronaut Clayton Anderson joins CBS News to discuss what the Artemis II astronauts will do as they orbit the Earth after takeoff.
How Artemis II crew will sleep in space
Members of the Artemis II crew will be the first people to sleep inside the Orion spacecraft. CBS News' Kris Van Cleave has more on how they'll do that.
Crime
More Crime
Fugitive mafia boss wanted for murder arrested at luxury villa
Roberto Mazzarella, head of the Mazzarella clan of the Camorra, the Naples-based organized crime group, was one of Italy's most dangerous fugitives, authorities said.
Robbery reveals sinister plot to kill a man with a root beer float
When Harold Allen died suddenly in his home in Freetown, Indiana, no one suspected anything out of the ordinary. Nine months later, a burglary at his home would lead to a murder investigation and an unusual weapon.
Would Michigan investigators be able to prove murder in a case without a body?
After Dee Warner, a Michigan businesswoman and mother, disappeared from her home, her family believed she has been murdered and suspected her husband Dale Warner. But without physical evidence, they knew it would be hard to prove.
Man arrested at retirement home for wife's murder decades earlier
Janice Randle was found dead in her bed in 1992, but police couldn't make an arrest in the case until new information emerged.
From 1996: FBI arrests suspected Unabomber
On April 3, 1996, the FBI arrested Theodore Kaczynski in the Unabomber case, ending one of the longest and most intense manhunts in U.S. history. Watch CBS News' coverage from that day.
Space
More Space
Live
Artemis II astronauts to set distance record with moon flyby
Artemis II astronauts are expected to make history Monday when they travel farther from Earth than any humans in history and conduct a moon flyby.
Artemis II astronauts find hidden Easter eggs as they close in on the moon
The NASA astronauts also sent down Easter messages Sunday while gearing up for a historic pass behind the moon Monday.
Artemis II crew take new photo of far side of the moon
The crew of NASA's Artemis II mission captured a new image of the far side of the moon, which the agency released Sunday.
Despite toilet trouble, Artemis II crew reflects on wonder of deep space experience
Amid ongoing toilet trouble, the Artemis II astronauts reflected on the wonder of sailing through deep space to the moon.
Moon-bound Artemis II astronauts enjoy a relaxed day in space
The Artemis II astronauts continued their long coast to the moon, capturing stunning photos along the way.
Latest Galleries
More Latest Galleries
Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
Former NFL player tackles addiction
On this edition of "Beg-Knows America," David Begnaud sits down with former NFL player Desmond Bryant to talk about overcoming his struggles with drug and alcohol addiction.
Mindy Kaling on amplifying women's stories
Mindy Kaling speaks with Jamie Yuccas about her new venture with Amazon Books called Mindy's Book Studio, where she chooses books by female authors to be published and receives first rights on future screenplays.
What we know about proposals to end Iran war
More details are emerging about the apparent proposals to end the war in Iran. CBS News' Nancy Cordes and Elizabeth Palmer have more.
How to fall back asleep
Dr. Shelby Harris, a board-certified Behavioral Sleep Medicine specialist, joins "CBS Mornings" to share tips on maximizing your sleep, including how to fall back asleep after waking up in the middle of the night.
Alan Shipnuck on new Rory McIlroy book
Sportswriter and author Alan Shipnuck joins CBS News with more details on his new book, "Rory," about the life of Masters champion Rory McIlroy.