Some of the most dramatic climatic events in our planet's history are "Snowball Earth" events that happened hundreds of ...

It was modelled after DARPA, the hugely successful US tech funder. Can Britain’s Advanced Research and Invention Agency — ...

A four-person SpaceX crew returned to Earth early Sunday after the Polaris Dawn mission, which included the first private ...

The point-to-point nature of lasers makes them more secure than radio frequencies, and they can’t be jammed the way radio can ...

An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...

A weird number of craters are located close to the equator, and the odds that this is random are incredibly low, researchers ...

Equinox officially marks the end of the summer in the Northern Hemisphere as planet Earth welcomes the Fall but when will ...

NASA’s Curiosity rover achieved a historic milestone by capturing the first-ever image of Earth alongside Phobos, one of Mars ...

Earlier this month, the European Space Agency (ESA) launched its newest Earth-observation satellite, known as Copernicus Sentinel-2C.

It’s that time of year again when we usher in a new change in seasons – and the autumnal equinox – marking the start of ...

In an exclusive interview with NBC’s Lester Holt, which will air on NBC Nightly News on Tuesday, the crew — billionaire ...