Recent fossil finds could mean that "Lucy" wasn't our direct ancestor, some scientists say. Others strongly disagree.

All year long, these moments captivated the public, demonstrated dangerous trends, and pushed research and innovation forward ...

By EW staff and this community Give the gift of your support — whether it’s volunteering or that bottom-line funding it takes ...

These plush toys were created in London and have taken the world by storm thanks to their whimsical designs, super soft materials and sweet expressions. See one you like? Be sure to grab it right away ...

The oldest hominin fossils outside of Africa hail from Dmanisi in Georgia, yet the debate over which human species these ...

Puerto Rico is going through a big change when it comes to electricity. For years, people have dealt with unreliable power ...