The co-founder of which social networking site will be joining The Huffington Post?

Biz Stone, co-founder of Twitter, is joining The Huffington Post Media Group and AOL as Strategic Adviser for Social Impact to enhance innovation around social impact and cause-based initiatives.

While the night skies play an important role in many traditional cultures around the world, a new study has found that Aboriginal folklores linked meteorites to impact craters and the origins of life on earth.

In a series of ingenious experiments, Yale researchers led by psychologist Laurie Santos showed that monkeys treat individuals from outside their groups with the same suspicion and dislike as their human cousins tend to treat outsiders.

Sperm senses progesterone, a female sex hormone that is released by cells surrounding the egg. The hormone may guide the sperm towards the egg and give it a final push to get there. This may be used, in the future, to design a new class of contraceptive drug for men.

Psychologists have posited that the letters-particularly the first letter of our names-can influence decisions, including whom we marry and where we move. The effect is called "implicit egotism."

The British Broadcasting Corporation (BBC) has rubbished the text message circulating in Asian countries, warning them that the radiation from the Fukushima nuclear plant had leaked beyond Japan and could hit them. The text claims to base its information on a BBC report.

A study of African elephants found that older ones are the best at making crucial decisions about predators because they've experienced similar peril before, reports the Daily Mail.

Stonehenge, the prehistoric monument located in Britain, is being scanned with modern laser technology, which could reveal the reason for its existence.

A survey has found that six out of ten women in Britain use bribery to get their boyfriends and partners to do their bit around the house.

According to the study, used woodwind and brass instruments were found to be heavily contaminated with a variety of bacteria and fungi, many of which are associated with minor to serious infectious and allergic diseases.