Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

And last month, scientists said that they discovered the strongest indication yet of life on a planet 120 light-years away.

Recent discoveries have challenged previous assumptions about the space near Earth, revealing a potential population of ...

A supercomputer may have just predicted when life on Earth will end, and, thankfully, it's going to be a long time from now.

TSA is updating its carry-on rules in 2025, and if you’re not prepared, it could slow you down at security. In this video, I go over everything you need to know – from new tech restrictions to liquid ...

A meteorite found in Antarctica in 2012 suggests Earth may have formed with the materials needed to make water, a new study ...

Researchers say they found a curious dot on infrared images taken 23 years apart that seems to be moving in a manner consistent with a large, distant planet.

A piece of space junk called Cosmos 482 is unlikely to pose a threat to people or property. But space experts say it ...

Though astronomers have known about the threat posed by near-Earth objects since the 1970s, efforts to catalogue potentially ...

Elon Musk, SpaceX CEO, warns of Earth's inevitable incineration by the sun and labels Mars as life insurance for humanity.

Launched over 50 years ago, this piece of the Kosmos 482 mission was designed to survive the punishing conditions on Venus.

Discovered in 1930, Pluto was long considered our Solar System's ninth planet, but was unseated in 2006 after the discovery ...