The results revealed a clear sequence. Enzymes predating cannabis showed no ability to process CBGA. The first enzyme unique ...
A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...
An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic ...
In 1943, a physicist and a biologist published a paper that confirmed one of the central pillars of Darwin's theory of evolution. The paper, by Max Delbrück of Vanderbilt University and Salvador Luria ...
A major evolutionary theory says most genetic changes don’t really matter, but new evidence suggests that’s not true. Researchers found that helpful mutations happen surprisingly often. The twist is ...