The powerful merger, designated GW231123, produced an extremely large black hole about 225 times the mass of our Sun.

If Earth were spinning just 100 miles per hour faster than it does now, the world would be hit by stronger hurricanes, ...

Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite ...

Group Captain Shubhanshu Shukla's journey from Lucknow to the International Space Station exemplifies India's rise in space ...