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February 1, 2019

Rare heart-shaped meteorite up for auction ahead of Valentine鈥檚 Day

Forget chocolates: What鈥檚 a better way to show that special someone your appreciation for them than with a heart-shaped meteorite? For somewhere likely between $300,000 and $500,000, the 320 million-year-old rarity could be yours.

February 1, 2019

Stunning new map of the Milky Way shows 800 million stars, galaxies and near-earth asteroids

At first, it looks like a planet: dark, snow-speckled and slashed down the center by a deep red scar.

February 1, 2019

Dark energy gets weirder: Mysterious force may vary over time

Dark energy is apparently even more mysterious than astronomers had thought.

January 29, 2019

Missing link found? Mysterious space rock may provide clues to how planets form

Described as the "missing link," scientists have discovered an object in deep space they believe may hold the secrets to how planets are formed.

January 29, 2019

NASA鈥檚 Curiosity Mars rover snaps stunning selfie, starts new adventure on the Red Planet

NASA鈥檚 Curiosity Mars rover has captured an incredible selfie on the surface of the Red Planet.

January 29, 2019

Hubble Telescope's deep view of the universe is now even more astounding!

One of the Hubble Space Telescope's most famous images peered even deeper into the cosmos than scientists had thought.

January 29, 2019

Did ancient aliens and exploring Egyptians visit Australia 50,000 years ago?

Over the Australia-Day long weekend, the world was hammered with History Channel鈥檚 perspective of our Land Down Under.

January 29, 2019

Climate change could cause 'substantial increase' in extreme storms, NASA says

Climate change, which is the subject of fierce debate, may lead to a "substantial increase" in the number of extreme rain storms, according to a startling new study by NASA.

January 28, 2019

UFO series 'Project Blue Book' mixes fact and fiction

When Sean Jablonski first saw a script for the UFO series 鈥淧roject Blue Book,鈥� it was described to him as 鈥� 鈥楾he X-Files鈥� meets 鈥楳ad Men.鈥� 鈥�

January 28, 2019

Prolonged spaceflight could cause major health problems, cancer is a 'big risk'

The effects of spaceflight on the human聽body聽are well known, with astronauts seeing some changes to bone density, muscle strength and other physical alterations, such as puffy faces or changes to their eyes. But a new study suggests the changes may go even further 鈥� they may cause harm to the immune system and lead to cancer.