Explore four hypothetical worlds that could be more suitable for humans than Earth, based on current research and simulations that adhere to the laws of physics. Each of these exoplanets is believed ...

If someone tried to put a price tag on Earth, what would that number even be based on? Land, oceans, ecosystems, raw ...

This academic has theorized about what would happen if humans became extinct and reveals who our successor would be.

Larry Fink, president and CEO of investment firm BlackRock, interviewed Elon Musk, CEO of Tesla and SpaceX at the World ...

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

Nitrogen, upon which all life on Earth depends, may hold the key for explaining how early life on the planet evolved and how it could evolve on other planets.

New research sheds light on one of archaeology’s longest-running debates: how Stonehenge’s massive bluestones reached their ...

Elon Musk shocks Davos by predicting robots will soon outnumber humans, getting bizarre reactions over an AI-driven future.

Indian-origin NASA astronaut Sunita Williams urged humanity to rethink conflict and embrace unity, reflecting on life on Earth from the unique perspective of space.

The past teemed with unknown gods who visited the primeval Earth in manned spaceships,' he declared in his first global ...

Learn how studying microbial communities during long-duration spaceflight could also reveal new ways to support human health ...

NASA astronaut Sunita Williams shared how seeing Earth from space changed her outlook on life. She said viewing the planet ...