Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For ...

Living in today's age of ambitious robotic exploration of Mars, with an eventual human mission to the red planet likely to ...

Sea surface temperatures in 2024 broke records and about a quarter of the world’s oceans are experiencing temperatures that qualify as a marine heat wave.

Mars Odyssey orbiter has captured a breathtaking new view of the massive volcano Arsia Mons rising through morning ice clouds ...

After nearly four years of relentless exploration, NASA’s InSight mission has uncovered groundbreaking revelations about Mars ...

On May 2, as sunlight crept over the Martian horizon, the Odyssey spacecraft captured Arsia Mons, a towering, long-extinct volcano, puncturing a glowing band of greenish haze in the planet’s upper ...

A spectacular new image from NASA’s longest-running Mars orbiter has captured a breathtaking view of a giant Martian volcano ...

A new study debates the complex ethical questions that must be considered if we're to terraform Mars and lays the blueprint ...

The Deuteronilus Cavus crater has been shaped by water, wind, ice and volcanic erosion over billions of years, showcasing ...

As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

What did we really see when we looked at Mars for the first time with human-made eyes? In this powerful visual journey, we ...

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star.