Same-sex sexual behavior observed in dozens of primate species, suggesting evolutionary origin

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...
Morning Overview on MSN

Evolution just broke its own logic, a new biology rule may follow

Biologists are closing in on a puzzle that seems to turn classic evolutionary logic inside out, yet may be so common that it deserves to be called a new rule of life. Instead of always purging harmful ...
ZME Science on MSN

Cannabis Did Not Always Produce THC and a New Study Shows How Evolution Figured It Out

The results revealed a clear sequence. Enzymes predating cannabis showed no ability to process CBGA. The first enzyme unique ...
Live Science on MSN

'How can all of this be happening?': Scientists spot massive group of ancient galaxies so hot they shouldn't exist

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic ...