For the second time in two years a youth-led lawsuit challenging the government’s role in climate change is seeing the inside ...

U.S. companies should be allowed to report earnings every six months instead of on a quarterly basis, President Donald Trump said on Monday, announcing what could prove to be a major shift for ...

NASA's new space weather missions aim to shield Earth from solar storms, preventing blackouts and safeguarding satellites, ...

The Safford City-Graham County Library announced the opening of a new exhibition, Discover Exoplanets: The Search for Alien W ...

Perseverance has a drill to penetrate rocks and tubes for samples gathered from places suitable for hosting life billions of ...

I Atlas is a newly discovered interstellar comet traveling through our solar system at a record breaking speed of about ...

In September 2025, scientists announced a surprising discovery: NASA's OSIRIS-REx mission — which collected samples from asteroid Bennu in 2020 — found tiny grains of stardust older than our Sun.

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Astronomers have warned of solar storms and other extreme space weather over the coming days and weeks, as an active part of the Sun rotates into view. The activity is expected to cause auroras and ...