Stephen Hawking, one of the greatest minds of our time, often faced big questions about God and what happens after we die.

The verdict was "vehemently suspected of heresy" for holding the false doctrine, "contrary to Holy Scripture", that the Sun, not the Earth, is the centre of the universe. To avoid execution, he must ...

Tales of invisible people and magical invisibility-bestowing objects have thrilled us for millennia. Sidney Perkowitz reveals how these myths and fantasies are now becoming a reality If you remember ...

India is celebrating the 137th birth anniversary of the Nobel laureate on Friday, who was known beyond his achievements in science.