What is the Air Quality Index?
If you're seeing a thick haze outside your window, it's likely air pollution. Here's how to find out what the air quality is near you.
East Coast
Dangerous weather threatens both coasts
Tens of thousands are without power and millions are under winter weather alerts as storms threaten both the West and East Coasts. CBS News Colorado reporter Kennedy Cook has a report from Denver and CBS News Philadelphia meteorologist Grant Gilmore has a look at the forecast.
Millions in U.S. under winter storm warnings
Over 34 million Americans are under winter storm warnings as heavy wind and snow blanket the Midwest through the East Coast. According to FlightAware, more than 2,000 U.S. flights were canceled due to snow Monday, including dozens at the Muhammad Ali International Airport in Louisville, Kentucky. CBS News national correspondent Manuel Bojorquez has the latest from the Bluegrass State.
National weather forecast before the new year
Scattered storms are gathering over the Great Plains and the upper West Coast ahead of New Year's Eve. CBS News Philadelphia meteorologist Andrew Kozak has the latest forecast.
Holiday weather forecast for across the U.S.
Millions across the West Coast and Central Plains are expecting a warm holiday season while the East is bracing for another round of cold weather. CBS News Philadelphia meteorologist Andrew Kozak has the latest forecast.
Just how fast is Miami sinking into the Atlantic Ocean?
A study from the University of Miami has startling answers.
Lawmakers weigh in on drone sightings
Several lawmakers are calling for updated policies to help federal agencies investigate and respond to recent drone sightings. The proposals from leaders in New Jersey, New York and Pennsylvania come as the mysterious flying objects have been repeatedly spotted in at least half a dozen states. CBS News congressional correspondent Scott MacFarlane has the latest.
Lawmakers call for action on drone sightings
President-elect Donald Trump says "the government knows what is happening" when it comes to the drone sightings on the East Coast. The Defense Department stated Monday it does not have any evidence to suggest that the drones are malicious. CBS News correspondent Tom Hanson reports from Colts Neck, New Jersey.
East Coast drone sightings spur mystery
Thousands of drone sightings along the East Coast have ignited a mystery. Security agencies are challenged with answering why clusters of drones have been reported over at least seven states. Ali Bauman has more.
Heavy wind and rain hit the East Coast
A powerful storm system is expected to bring heavy rain and strong winds to the East Coast. CBS News national weather correspondent Rob Marciano reports.
What causes earthquakes? The science behind why seismic events happen
Earthquakes can rattle large swathes of the country. Here's what causes the geologic phenomenon.
Major storms hit both coasts with rain and snow
Dangerous weather is battering both coasts just as the Thanksgiving holiday rush gets underway. Major storms walloped the West Coast and Northeast, bombarding millions of Americans with heavy rain and snow. Rob Marciano has details.
Crews working to contain U.S. wildfires
Multiple wildfires are burning across the Northeastern U.S. and crews say they are making some headway as they battle a massive wildfire in Southern California. Tom Hanson and Tina Patel have the latest.
Red flag fire warnings along East Coast
Weeks of dry weather and strong wind gusts have prompted red flag fire warnings on the East Coast. Brush fires have already broken out in New Jersey. CBS News New York's Elijah Westbrook has more.
Short-term dockworkers, port owners deal made
Dockworkers and port owners reached a tentative agreement Thursday after a strike shut down 14 ports along the East and Gulf coasts. They will negotiate a permanent contract on Jan. 15, 2025, a source said. New York Times global economics reporter Peter Goodman joins CBS News to discuss the deal.
Why dockworkers are threatening to strike
Major shipping ports along the East Coast could shut down as early as next week due to a labor dispute. Tens of thousands of dockworkers have threatened to go on strike if their union cannot reach a deal to renew their contract with the operators of those ports. Lisa Baertlein, transportation correspondent for Reuters, joins to break down the stakes.
Port strikes could hit U.S. supply chain
More than 45,000 workers at ports in the South and Gulf Coast may go on strike, a move that could affect the country's supply chain. CBS News' Errol Barnett reports.
Why are houses falling into the sea in Rodanthe, North Carolina?
Video shows the moment an Outer Banks home collapsed into the sea, the 10th house collapse in four years.
Debby remnants disrupt flights in Northeast
The remnants of Debby made their way north Friday, dumping heavy rain that's caused severe flash floods in the region. The severe rainfall has forced many flight delays in the Northeast. CBS News' Tom Hanson has more from Newark Liberty International Airport.
Debby devastating rain floods Northeast
Debby, the weather system that slammed Florida as a Category 1 hurricane and then lingered around the Carolinas as a tropical storm, flooding thousands, is now threatening the Northeast. CBS News Philadelphia's Ryan Hughes looks at the damage in Wilmington, Delaware, where a tornado tore through a neighborhood.
Debby to bring heavy rain to Northeast
Debby made its second landfall in South Carolina as a tropical storm Thursday before weakening to a tropical depression later in the day. The system is expected to bring heavy rain and possible flooding to the northeast by the weekend. CBS News correspondent Cristian Benavides reports on the damage in the Palmetto State.
South Carolina braces for 2nd Debby landfall
Tropical Storm Debby is moving up the East Coast, and heavy rain has already led to flooding in parts of South Carolina. CBS News correspondent Cristian Benavides has more from Myrtle Beach.
Georgia, South Carolina brace for Debby
Tropical Storm Debby was downgraded from a Category 1 hurricane after slamming into Florida on Monday. Some forecasters are predicting record-setting rainfall for parts of Georgia and South Carolina as Debby makes its way north and east. CBS News national correspondent Manuel Bojorquez reports from Charleston.
Temps to exceed 90 degrees for parts of U.S.
Millions of Americans remain under some heat alert or advisory as extreme temperatures grip much of the country. Temperatures in several East Coast cities topped 90 degrees Fahrenheit, and it could be days before things cool down. CBS News correspondent Lilia Luciano reports.
Millions face excessive heat
Millions of Americans in the Midwest and along the East Coast are expecting record-breaking temperatures through the weekend. Several major U.S. cities could see temperatures reach well above 90 degrees Fahrenheit. CBS News Pittsburgh reporter Chris Hoffman has more.
U.S. facilitating direct engagement between Europe and Russia
Man in his 70s diagnosed with heart defect usually found in infancy
Exclusive
U.S. gave Singapore scant help with Alice Huang probe, source says
Federal judge blocks Trump from closing historic D.C. golf course, for now
Trump, Putin, Xi Jinping to meet in first trilateral of its kind
Exclusive
Criminal probe into cruise ship over potential "magic pipe"
Passengers rescued after tanker hit river cruise in New Orleans
New congressman faces sexual harassment allegation
