These weird structures appear like fractures on the surface, and scientists think they can tell how life must have started on ...

Pioneer 10, now 7.5 billion miles (12.10 billion kilometers) from Earth, has been silent since March. Currently, a radio signal traveling at the speed of light takes more than 11 hours to reach ...

Katarina Zimmer put vinegar to the test as a cleaning product and discovered a wide range of benefits, for people and the planet.

Geologists have found that an ancient meteorite hit Scotland 200 million years later than previously thought, which has ...

Most images of the Earth show the Northern Hemisphere of the planet, as this half of the globe is home to 68% of all land.