Expected to launch no earlier than Thursday, Feb. 27, from Vandenberg Space Force Base in California, NASA's SPHEREx space ...

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

A capsule carrying about a half cup of dust and rocks from an ancient asteroid named Bennu landed in the Utah desert in 2023. The samples were collected by NASA’s OSIRIS-REx mission, which sent a ...

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