More than a decade in the making, NISAR will lift off from Sriharikota on 30 July. It was built jointly by ISRO and NASA’s ...

Reigning as the largest land predators, polar bears are the true kings of the Arctic. With body lengths reaching up to 3 ...

Beneath the thick ice of East Antarctica lies a hidden world—untouched for over 34 million years. This frozen expanse, more than 10 million square kilometers wide, has long concealed a forgotten ...

The Greenland and Antarctic ice sheets are on course for rapid retreat, even collapse, leading to multiple feet of sea level rise even if the world pulls off the miraculous and keeps global ...