years

Our planet travels through the remnants of ancient supernovae

DNA of ancient bear sequenced from old cave dirt in the first science record

Tarantulas are practically all over the planet, and scientists can finally explain why

4,300 years of bat poop from the depths of a Jamaican cave have revealed Earth’s past

The new Hubble photo reveals the beating of a dying galaxy

The earth lost almost all of its oxygen and could have suffocated 2.3 billion years ago

The first humans walked upright, while still having surprisingly simple brains

DNA reveals people crossed with Neanderthals with surprisingly short time

Over 4,000 blood tests suggest the age of our bodies in 3 distinct changes

An exploding star 65 light-years from Earth could have triggered a mass extinction