When the 'God of chaos' asteroid Apophis makes an ultraclose flyby of Earth in 2029, our planet's gravity may trigger tremors ...

Earth's city lights streak by in this long-exposure photo taken by NASA astronaut Don Pettit on Oct. 24, 2024. The green glow ...

From time to time, when Earth's tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new ...

The new study suggests that the planet experienced a swift and intense melting phase following the last global ice age. At ...

Potentially deadly comets could be spotted many years in advance by following the meteoroid trails they leave near Earth, new research shows.

The space rock, known as 2024 VM1, will fly past our planet on Wednesday at a minimum distance of around 193,000 miles.

Astronomers have discovered a rocky Earth-like planet around a white dwarf star, hinting at our planet's future about eight billion years from now.

Earth was a frozen wasteland. Then, rising CO2 caused a catastrophic thaw, turning Earth into a "slushy" planet.

Apophis is the ancient Greek name for the Egyptian god of chaos Apep. The deity is also linked to earthquakes, thunder, ...

"Earth's ablaze. And humanity's exposed. This year, we've suffered the hottest day, and the hottest seas, in the history ...

From nuclear strikes to giant spikes, discover the systems in place to prevent a collision and test your decision-making to ...

A bereaved young woman faces terrible choices in this dreamily uncertain blend of science fiction and moral philosophy.