Tipping points or thresholds for catastrophic changes in nature caused by human activities are largely unpredictable, but a new study lays out a worst-case scenario for a warming climate. ...
Tipping points or thresholds for catastrophic changes in nature caused by human activities are largely unpredictable, but a new study lays out a worst-case scenario for a warming climate. ...
A fortnight ago, Sid Bikkannavar came back to the US after his sojorun in South America. He happens to be an employee of NASA’s Jet Propulsion Lab.He had been on a voyage in pursuit of his favorite...
NASA’s Hubble Space Telescope has spotted a pair of galaxy that was wandering along in space for billions of years. But now they are heading into a nearby region packed with galaxies due to the pull...