There are signs deep beneath the Pacific Ocean that an exploding star once sent cosmic rays blasting out towards Earth, and ...

Earth is far from a static place. That's true in the present, but it's even more apparent when you look to the past, as Earth ...

Mercury is tiny, barely bigger than the Moon. Its metallic core makes up 70% of the planet’s mass, vastly exceeding Earth’s ...

NASA has warned that more solar storms could soon hit Earth, and a new study has found that it could have dire consequences ...

With no atmosphere to slow it down, asteroid 2024 YR4 could carve a 1-km-wide crater—the largest fresh lunar scar in 5,000 ...

The study emphasises that many of these asteroids are large enough, at least 140 metres wide, to be classified as ‘city ...

NASA’s Carruthers mission will capture the first full images of Earth’s exosphere, helping protect astronauts and guide the search for life.

Detecting an asteroid when it was still about to hit Earth is difficult enough; finding it once it has already impacted our ...

A new report sounds the alarm on ocean acidification as Earth breaches the seventh of nine "planetary boundaries." ...

Initiated in 2024, the Planetary Health Check is a comprehensive, science-based global initiative dedicated to measuring and ...

Look, we don’t want to anthropomorphize, but is it possible that a planet that has gone to such lengths to make life ...

UC Riverside researchers have discovered a piece that was missing in previous descriptions of the way Earth recycles its ...