A new study theorizes that evolution ticks at different speeds, especially when a big group of organisms first appears.

A new analysis of enigmatic skulls from the Republic of Georgia suggest that Homo erectus wasn't the only human species to ...

A large genetic study shows that many people carry DNA sequences that slowly expand as they get older. Common genetic ...

The presented findings are important for the field of cell-cycle control. They provide new insights into the origin of cell size variability in budding yeast. The strength of evidence is solid.