A team of astronomers has spent over a decade tracing meteorite impacts on Earth back to their original sources in the ...

A mysterious meteorite, discovered in Northwest Africa in 2023, is challenging what we know about the solar system’s history.

However, not all of those celestial bodies survived, and a new analysis of a the meteorite NWA 15915 shows that it likely originated from a world that was similar to Mercury in its composition—but not ...

The University of Arizona is halting construction on a biomedical research center in downtown Phoenix. The man accused of shooting his brother to death appeared in front of a judge for the first ...

Mar. 13, 2025 — Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new ...

Parents to hold second 24-hour sleep-out in Dublin over ‘ongoing crisis’ in special education ...