The autumnal equinox on September 22, 2025, at 2:19 p.m. EDT marks the start of fall in the Northern Hemisphere, bringing ...

NASA is set to launch three satellites Wednesday aimed at tracking solar storms and improving forecasts of space weather that can affect life on Earth.

NASA has discovered signs of life on Mars in the form of organic carbon, sulfur, rust, and phosphorous in a canyon, and new ...

Building blocks of life have been found on this moon of Saturn. They may come from chemical reactions beyond Enceladus’ possible life-supporting ocean.

When the remains of prehistoric creatures were discovered in Europe and the United States, it opened up a vociferous debate ...

Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

Scientists analyze 4.3 billion dipeptides across species to trace genetic code evolution and early protein development.

A new study co-authored by Texas A&M University geologist Dr. Michael Tice has revealed potential chemical signatures of ancient Martian microbial ...

The Perseverance Rover has samples of potential ancient life on the planet. The challenge is getting them back to Earth.

TRAPPIST-1e shows no signs of its first atmosphere, but hints of a secondary one remain. Liquid water could still be possible ...

The first treaty to protect marine diversity in international waters will come into force early next year, after Morocco ...

The first treaty to protect marine diversity in international waters will come into force early next year after being ...