Companies are going to great lengths to protect the infrastructure that provides the backbone of the world’s digital services ...

This Star Trek concept ignited a dream that humans could one day travel faster than the speed of light. Now physicists are ...

Our solar system is a smashing success. A new study suggests that from its earliest period—even before the last of its ...

After decades of exploring, NASA's Voyager 1 hit the edge of the solar system and passed through a great "wall of fire," ...

For generations, we’ve repeated the same facts about our Solar System — but many of them are wrong. This film uncovers the biggest misconceptions science has already corrected.

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and Earth. The authors dubbed it Planet Y.

This video follows NASA’s Voyager 2 spacecraft as it journeys beyond the heliosphere—the boundary where the Sun’s influence ends and interstellar space begins. It explores the probe’s discoveries ...

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...

Thursday (Oct. 9) is Arm and Hammer's second annual Baking Soda Rocket Day. Thousands of students across the U.S. are ...

Astrophysicist and author Neil deGrasse Tyson explains the theory behind the growing evidence about a possible hidden planet in the Kuiper Belt beyond Neptune.

During her hunt for the Egyptian queen’s lost tomb, National Geographic Explorer Kathleen Martínez uncovered the sunken landscape near the ruins of Taposiris Magna. Archeologist Kathleen Martínez and ...

BEIJING, Sept 15 (Reuters) - (This Sept 15 story has been corrected to say that 116 yuan/MWh is the solar power capture price, not spot price, in paragraph 12) Solar power prices in China's first ...