It took three million years for the chemical composition of the planet to be stable after its birth, but elements to help ...

Geomagnetic disturbances caused by solar activity could be increasing the risk of heart attacks here on Earth, according to a ...

A small asteroid will pass relatively close to Earth, highlighting the importance of global tracking and research. Scientists ...

Scientists have shown that Earth’s basic chemistry solidified within just three million years of the Solar System’s formation ...

A UCLA astronomer who leads planetary defense missions for NASA says avoiding asteroid impacts is “a problem we can ...

With unprecedented clarity, scientists have directly observed a subduction zone—the collision point where one tectonic plate ...

The Trump administration has proposed devastating cuts to federal Earth and climate science programs, and a government ...

A 2017 satellite photo shows the stark contrast along the boundary between a giant field of golden "star dunes" and a barren ...

The cuts come amid U.S. President Donald Trump’s efforts to shift away from clean energy sources and cut Environmental ...

It's highly unlikely life started organically on Earth, one expert suggests. But an extraterrestrial intervention might ...

Test your knowledge on all things science with our weekly, free crossword puzzle! If you enjoyed this, see how quickly you ...