Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat.

Executive orders and announcements by President Trump have put billions of dollars in U.S. climate commitments into question.

Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.

Scientists discovered that rapid temperature changes due to climate change are forcing species to move or be replaced faster than ever.

NASA’s Parker Solar Probe flew closer to the sun than any spacecraft ever has, surviving expected temperatures of 1,800 ...

In a barrage of executive orders, President Donald Trump has set the US on course to derail climate goals, biomedical ...

Secretary of State Marco Rubio put the pause in place to determine whether the programs align with President Donald Trump's ...

Last year, 2024, was the warmest year on record for the planet, easily breaking the previous record set just a year earlier.

Scientists say the unfolding El Niño event superimposed on long-term global warming is a primary driver of this huge spike in ...

The extent and duration of this surface melting is an indicator of changing climate and other conditions ... Ice Sheets Today is produced by NSIDC and funded by NASA as part of the ASINA program.

What the visiting journalists weren’t told—nor were many of the soldiers living at the station, which could house up to ...