Scientists have captured a video showing the implantation of a human embryo for the first time, using a laboratory model of a ...

From pocket-sized laser projectors to educational toys for budding astronomers, these are our favorite star projectors on a ...

Hundreds of stone tools discovered in Kenya have revealed that human relatives traveled long distances to find raw material.

Floating offshore wind turbines open a whole new playing field for energy companies, which have so far had to stick to ...

Researchers have combined 15 years' worth of radio data to peer through the cone of a high-energy jet and unravel the magnetic mysteries of a "blazar" billions of light-years from Earth. The new ...

The first World Humanoid Robot Games are underway in China, with robots competing against each other in track and field, soccer, kickboxing and other events.

The ghostly light, which was triggered by a rocket reentry, sailed across the night sky as skywatchers across the U.S. looked ...