As we celebrate Earth Month, we are kicking off a series of retrospectives on National Academies reports and activities ...

The oldest crust on Earth, known to be unchanging, is actually being altered in real time. The North American continent is ...

YR4 made headlines in February with the news that it had a chance of hitting Earth on Dec. 22, 2032, as determined by an ...

An international team of researchers may have answered one of space science's long-running questions—and it could change our ...

Some NASA Earth science missions have been told to prepare termination plans given the potential for major budget cuts in the ...

Plus other weird things we learned this week.

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

A new space environment report from the ESA shows that Earth's space junk problem got significantly worse throughout 2024.

According to the "passback" documents given to NASA officials on Thursday, the space agency's science programs would receive ...

The Trump administration is planning to cut NASA's science budget nearly in half, according to a budget proposal to Congress.