Members from both parties say the legislative branch has descended into a state of dysfunction in the Trump era.

When asked about the greatest innovation of humans, people will often say language or fire. A new paper suggests that these innovations may be more interlinked than we previously assumed.

Adult chimpanzees have been observed passing tools to their younger relatives, helping them learn the skills needed for ...

Chimpanzee and bonobo mothers sometimes continue to carry their infants after they have died, a behavior known as infant ...

Researchers in the United States and Spain have created living rodents with cerebral cortexes from healthy people to ...