Neuroscientist Nikolay Kukushkin spoke to Live Science about how human consciousness evolved.

New research reveals that vision, not frontal lobe expansion, drove the evolution of large brains in primates, including ...

Around 540 million years ago, the biological landscape of Earth went through a huge transformation called the Cambrian ...

As all children learn, everyone poos. But when did this begin? And what evolutionary and environmental changes accompanied ...

Bacteria are the most diverse organisms on Earth, with a number of species that's difficult to quantify. They're also incredibly old Bacteria consist of a single cell. They do not have bones and are ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Life on Earth may exist thanks to a brief faltering in our planet's ...

Add Yahoo as a preferred source to see more of our stories on Google. Like many of us, Earth bears old pockmarks. Our planet’s crust has a band of ancient craters that formed around 465 million years ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. The chemistry of crystals in some of Earth’s oldest rocks may ...