Global sea level rose faster than expected in 2024, mostly because of ocean water expanding as it warms, or thermal expansion ...

Last year was the hottest year on record, and now a recent NASA-led analysis shows that 2024 also marked an unexpected increase in sea level rise. While scientists had expected the rate of sea level ...

Astronauts Suni Williams and Butch Wilmore are on their way back to Earth, with a splashdown off Florida coast expected late this afternoon.

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

As NASA astronauts Butch Wilmore and Suni Williams prepare to return to Earth after an unplanned nine months in space, here's ...

The pair of NASA astronauts who have been in space for over nine months on the cusp of coming back to Earth after a new crew to replace them reached the ISS over the weekend.

The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of researchers says that instead of stressing about the near miss, we can be excited by ...

Rising tides threaten to increase flooding along the Gulf Coast in cities like Galveston, and will also impact inland neighbors including Houston.

Williams and Wilmore's extended mission has now reached approximately 286 days, significantly longer than the typical six-month ISS expedition ...

The rising sea is becoming harder to ignore. Scientists tracking ocean levels found that 2024 saw an unexpected surge in sea ...

A Dragon capsule undocked from the International Space Center early Tuesday, sending NASA astronauts Suni Williams and Butch ...