A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like tally marks, may have represented ...

While I was looking for a gift for a child’s birthday, a math book fell into my hands. I am always fascinated when authors write about abstract scientific topics for children, whether it’s on Albert ...

1: 23 is one of the most commonly cited prime numbers - a number that can only be divided by itself and one. Twenty three is the lowest prime that consists of consecutive digits. Primes have been ...

WhatsApp, the most popular messaging application in the country, has reportedly started blocking or disabling chats for those mobile numbers which are proved to be spreading fake news and ...

New Delhi: Tightening the noose around fraudsters engaged in defrauding mobile users through text messages, the Department of Telecom (DoT) has started blocking handsets used in such activities ...

Sometime in the next five years or so, some southern Arizona residents are going to find out that their new neighbors have a different area code.