For the third straight year, efforts to fight climate change haven’t lowered projections for how hot the world is likely to get.

Researchers have uncovered physical evidence indicating that Earth was entirely frozen during the “Snowball Earth” period, ...

Eventually, I settled on sending AI me on a series of adventures, starting with that trip to space and then up a mountain — ...

BEML (Bharat Earth Movers Limited) is producing 16 driverless trains for ... but the progress remains on track. With a new ...

while New York to Shanghai could be done in 39 minutes. The rocket would travel just above the Earth's atmosphere, creating a ...