Scientists have discovered a hidden partnership between ancient microbes that may explain how complex life first evolved on ...

Unusually well-preserved fossils have provided the earliest known evidence of a land vertebrate that could pump air in and ...

In the aftermath of Earth’s most catastrophic extinction event, one unlikely survivor rose to dominate a shattered world: ...

Isolating the first spark of life on Earth is a matter of biology, geology, and chemistry—but it's also an amazing math ...