Understanding the molecular mechanisms of ‘sickness behavior’ could open new avenues for treating anxiety and depression.

Follow the progress of Romulus, Remus, and Khaleesi, three wolves that have become the stars of Colossal Biosciences’ dire wolf de-extinction project.

New research suggests the theory that dinosaurs were declining before Chicxulub is the result of a poor (and misleading) fossil record.

Learn about how an oral dose of CBD extract improves social responsiveness, reduces repetitious behaviors and anxiety for autistic children and teens.

Learn why it’s so difficult to know what dinosaurs would have tasted like, and what some experts hypothesize.

Learn why finding no obvious biosignatures on 40 to 80 exoplanets doesn’t mean that life doesn’t exist outside Earth. It just provides a way to narrow the search.

Learn about the associations between brain injuries and political behavior, which reveal which brain regions regulate our interest in politics.

Studying how the different sexes manage pain could lead to better treatments for pain conditions.

Learn how even though water is vital for life, it can be dangerous for babies under six months. Here’s what every parent should know.

Learn more about complex compositionality, an ability to combine words and calls that humans and bonobos apparently share.