The amount of heat accumulating near the surface of the planet is currently more than twice as high as even the best climate ...

Less research on environmental risks means we will be forced to operate with an incomplete understanding of those risks.

NASA was to supply some critical technologies for the mission, which Europe may not be able to readily replace.

On that fateful day, an asteroid detonated above the remote Siberian wilderness in Russia, unleashing a force equivalent to 185 atomic bombs dropped on Japan's Hiroshima. The blast leveled ...

How do you measure climate change? One way is by recording temperatures in different places over a long period of time.