Previous studies pointed to liquid at the heart of the red planet. The latest findings indicate the inner core, while small, ...

Could an ocean – likely needed to sustain life – even survive on a planet orbiting close to a dead star? The sun will someday ...

Asteroid 2025 QD8 is heading our way, but you’ll be pleased to know that it’s not on a collision course with our planet, ...

Early Earth may not have had the right ingredients for life — until a nearby Mars-size planet crashed into it, two new ...

A study by researchers at the University of Oxford, University of Leeds, and University College London has identified a new ...

Bus-size asteroid races towards Earth today. Will it pass by or endanger our planet? The newly discovered space rock, named ...

A researcher has concluded that life first emerged on Earth — despite an astronomically small probability of such an ...

The Earth supports the only known life in the universe, all of it depending heavily on the presence of liquid water to ...

Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go ...

Airplane-sized asteroid 2025 QD8 will come within roughly 136,000 miles (218,000 kilometers) of Earth on September 3.

"These differences in timing can have surprising ecological, evolutionary and even economic consequences." Our current ...

It’s almost impressive how incorrect he’s able to be about an article he’s looking directly at," one expert said.