A set of footprints found at the site of Koobi Fora in Kenya reveals that our ancestor Homo erectus coexisted with a ...

An outburst of solar energy looks primed to hit Earth on Thursday, potentially bringing auroras to the northern U.S. on ...

An asteroid that fell to Earth and exploded above Canada in 2022 was only around 20 inches wide — the smallest space rock ...

A new study has identified an exoplanet that is just 3 million years old — around 1,500 times younger than Earth — alongside ...

Looking for a Fitbit to track your fitness this winter? We recommend the Fitbit Versa 4, only $120 this Black Friday.

Think you know your constellations? See how many star groups you can name in 10 minutes and try to top the leaderboard.

Authorities in Florida have recovered 37 coins worth over $1 million stolen from an 18th-century Spanish shipwreck.

There are 13 countries that sit on Earth's equator. Can you get them all in 5 minutes? If so, how fast can you do it?

Fibrodysplasia ossificans progressiva (FOP) is an extremely rare congenital condition that causes the body to grow a second ...

We think the Garmin Epix 2 Sapphire is one of the best outdoor watches money can buy but this excellent Black Friday deal ...

Editor's note Nov 28. — It's labeled as a Black Friday deal, but it was $30 cheaper last week. The 5-inch variant of this ...

Our experts have spotted some amazing camera deals to save you thousands on your next camera during Black Friday Week.