ISRO’s National Remote Sensing Centre (NRSC) has released alarming satellite images of Uttarkashi’s Dharali village after a deadly flash flood wreaked havoc. The high-resolution visuals show submerged buildings, altered river paths, and massive debris deposits—raising urgent questions about Himalayan vulnerability.

Rumors have swirled that E20 petrol—a blend of 20% ethanol—reduces mileage and harms engines. The government has now stepped in, clarifying that while a slight efficiency dip may occur, the impact is minimal, and engine damage claims are exaggerated. Here’s what you need to know.

A powerful undersea earthquake near Russia’s Kuril Islands today sent tsunami warnings across the Pacific, putting California and Hawaii on high alert. While no major damage was reported, the event reignited fears of catastrophic tsunamis—like those that devastated coastlines in the past. Here’s a look at the five deadliest tsunamis of the 21st century and…