Arctic seals, most bird species on new list of threatened species
One bright spot is green sea turtles, which have recovered substantially, the IUCN said as it released its latest Red List of Threatened Species.
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One bright spot is green sea turtles, which have recovered substantially, the IUCN said as it released its latest Red List of Threatened Species.
Smithsonian biologists are using heart monitors designed for humans to study how high stress levels in animals can hinder their ability to thrive.
Over a dozen states are suing the Trump administration over its efforts to fast-track energy projects, claiming the government is bypassing environmental laws.
Conservation groups are concerned that the endangered right whale is vulnerable to extinction as the Trump administration signals more support for marine industries.
The U.S. Fish and Wildlife Service has proposed new protections for giraffes, saying their populations are threatened by poaching, habitat loss and climate change.
Colossal Biosciences says it's made a breakthrough toward the de-extinction of the thylacine, or Tasmanian tiger.
Videos show how African elephants may be the first nonhuman species to use vocal name-like identifiers for each other, suggesting "the capacity for some degree of symbolic thought," researchers said.
The trees have been called both "grotesque" and "one of the most charismatic species on our planet" – and now we know where they came from.
Scientists are using a range of tools to protect the endangered wildlife that could disappear in coming decades.
A disappearing lizard population in the mountains of Arizona shows how climate change is fast-tracking the rate of extinction.
The recent births of Noreen and Antonia are boosting hopes of diversifying the endangered species.
The injuries could impact the North Atlantic right whale calf's ability to nurse from its mother, and officials believe the calf is likely to die.
Since passage of the Endangered Species Act 50 years ago, more than 1,700 plants, mammals, fish, insects and other species in the U.S. have been listed as threatened or endangered with extinction.
Officials said climate change has threatened the species and reduced their numbers. Less than 300 wolverines are estimated to live in the contiguous U.S., according to the National Wildlife Federation.
Due to changing ocean temperatures, hundreds of sea turtles have been washing up almost dead onto New England beaches. Because local aquariums don't have room to nurse them all back to health, the volunteer pilots of Turtles Fly Too have come to the rescue.
The high seas treaty, once ratified by individual nations, will govern the use of international waters in a bid to protect ecosystems and head off disputes.
The controversial Crowsnest annexation petition in Castle Pines has been withdrawn by the developer, as Castle Pines prepares to consider creating an annexation policy.
Erie officials say they may shut off water to homes that ignore irrigation restrictions, calling the move an "extraordinary" step as unseasonably warm weather strains the town's limited winter supply.
Nathan MacKinnon had three assists in Colorado's 4-1 victory over the Chicago Blackhawks, helping the Avalanche become the first NHL team to clinch a playoff spot this season.
The Colorado State women's basketball team is heading home after a disappointing loss in the opening round of the NCAA Tournament on Friday night.
Officials on Colorado's Front Range are asking the public to be on the lookout for a man who police believe cut off his ankle monitor and is attempting to avoid imprisonment for crimes of sexual assault on a child.
The controversial Crowsnest annexation petition in Castle Pines has been withdrawn by the developer, as Castle Pines prepares to consider creating an annexation policy.
Erie officials say they may shut off water to homes that ignore irrigation restrictions, calling the move an "extraordinary" step as unseasonably warm weather strains the town's limited winter supply.
The Colorado State women's basketball team is heading home after a disappointing loss in the opening round of the NCAA Tournament on Friday night.
Officials on Colorado's Front Range are asking the public to be on the lookout for a man who police believe cut off his ankle monitor and is attempting to avoid imprisonment for crimes of sexual assault on a child.
For Denver Water users, the Board of Water Commissioners will consider possible mandatory watering restrictions.
Watch meteorologist Callie Zanandrie's forecast.
For Denver Water users, the Board of Water Commissioners will consider possible mandatory watering restrictions.
The Denver Center for the Performing Arts is planning to pick one lucky teenager in Colorado to sit in the pit during a live performance of the hit Broadway musical "Hell's Kitchen."
The unusual season is changing how people use outdoor facilities and how the City of Aurora manages them.
The Denver Center for the Performing Arts Broadway and Cabaret announced the 2026-2027 season on Tuesday.
Nathan MacKinnon had three assists in Colorado's 4-1 victory over the Chicago Blackhawks, helping the Avalanche become the first NHL team to clinch a playoff spot this season.
The Colorado State women's basketball team is heading home after a disappointing loss in the opening round of the NCAA Tournament on Friday night.
The Colorado State University women's basketball team is headed to the Big Dance, as the Mountain West Champions are set to play in March Madness for the first time since 2016.
The WNBA and its players' union reached a verbal agreement on a transformational new collective bargaining agreement early Wednesday morning, both sides said.
With the game tied going into the 9th, Eugenio Suárez smacked a double into left-center field to score pinch runner Javier Sonoja for what would prove to be the winning run.
A federal judge has struck down some of the Defense Department's strict controls on how journalists with access to the Pentagon are allowed to report — ending a policy that caused many news outlets to leave the Pentagon.
CBS News announced Friday that CBS News Radio will be shutting down this spring after nearly 100 years of broadcasting, citing "challenging economic realities."
A pharmaceutical company issued the recall after receiving complaints of "gel-like mass and black particles" in the product, the FDA said.
It is unclear under what circumstances President Trump would authorize the use of U.S. troops on the ground in Iran.
Chuck Norris' family said his death at 86 was sudden, but did not share any details on the cause.
Colorado state Rep. Yara Zokaie says her relatives in Iran are struggling as the U.S. and Israeli's war with Iran continues.
A federal judge has struck down some of the Defense Department's strict controls on how journalists with access to the Pentagon are allowed to report — ending a policy that caused many news outlets to leave the Pentagon.
Border czar Tom Homan is expected back on Capitol Hill later Friday for bipartisan talks.
On Thursday, Colorado Congresswoman Lauren Boebert said she's against any additional funding for the war, stating that the nation needs to prioritize "America First policies right now."
It is unclear under what circumstances President Trump would authorize the use of U.S. troops on the ground in Iran.
Two Colorado lawmakers have proposed a bill to address racial disparity when it comes to maternal mortality rates.
The federal class-action lawsuit claims that, for years, state officials have known that they're harming already vulnerable children by keeping them in detention, even after judges have said they should be released.
Colorado voters will decide whether transgender children can play sports with the gender that matches their gender identity or whether they'll be forced to play with other children of the same gender they were assigned at birth.
A judge blocked a set of changes to the childhood vaccine schedule recommended by allies of Health and Human Services Secretary Robert F. Kennedy, dealing a setback to the Trump administration's efforts to overhaul federal vaccine policy.
Patchwork state policies and limited federal oversight have led to a fragmented system for tracking organ donor status.
CBS News announced Friday that CBS News Radio will be shutting down this spring after nearly 100 years of broadcasting, citing "challenging economic realities."
A pharmaceutical company issued the recall after receiving complaints of "gel-like mass and black particles" in the product, the FDA said.
The FCC announced Thursday that it had approved the $6.2 billion merger of major broadcast station owners Nexstar and Tegna.
Mortgage rates, though still well below their level a year ago, have edged up since the Iran war erupted. Here's why.
Every 1-cent increase in gasoline prices reduces consumer spending by $1.5 billion annually, one economist says.
One day after DIA's general counsel filed a federal lawsuit against the city and three of Mayor Mike Johnston's appointees -- alleging unethical and potentially illegal behavior, and claiming they were plotting to oust airport CEO Phil Washington -- one of the appointees, City Attorney Miko Brown, responded by saying of the claims in the lawsuit, "I know they're upsetting."
A woman whose aging mother was charged thousands of dollars to change a lock reached out to CBS Colorado in hopes that the station would help them get the money back.
A senior lawyer at Denver International Airport filed a federal lawsuit against the city and three top officials, claiming he was pushed out of his job after warning about possible alleged violations of law and more.
A CBS Colorado investigation has found Denver may now be subsidizing fire protection for neighboring cities -- despite deals that were supposed to save money -- as the city faces deep budget cuts and layoffs.
Eleven Denver City Council members voluntarily reimbursed the city for 2025 furlough days with reimbursement amounts ranging from $762.60 up to $1,969.92. Most of the council members' reimbursements were around $1,300.