"As this type of technology develops, it's going to have spinoff benefits for sustainability technology here on Earth as well ...

The concept of terraforming Mars — transforming the planet's climate to support life as we know it — has long belonged to the realm of science fiction. But a new study argues that it's time to ...

Researchers have found that Earth’s first oceans may not have been blue at all like today. Instead, they may have gleamed in shades of green for billions of years. Although Earth formed about 4.5 ...