In the muddy sediments beneath the deep sea, scientists have found ancient communities of bacteria that have remained virtually unchanged for 2.3 billion years.
A new study found that chicks associate the left side with smaller numbers and the right side with higher numbers.
None of us like to stick our necks out, but this dinosaur had no choice.
The oldest planetary system ever found has been spotted by astronomers. The ancient star and five small, Earth-like planets are about 11.2 billion years old.
Is there a safe time to let your kids play tackle football? That has yet to be determined, but a new study suggests you may want to wait until they are at least 12 years old.
The asteroid that flew past Earth on Monday was not traveling alone. As you can clearly see in the image above, it was accompanied by its very own mini-moon.
Pluto, get ready for your close-up.
Rosetta's journey with a comet has already revealed a dark world far more complex than scientists had realized.