Killer whales are one of the most intelligent animals; only humans have a larger brain relative to their body size, according to the study.

Researchers have identified a fascinating behavior in killer whales, aka orcas: they sometimes offer to share their prey with humans. And while the orcas haven't gone on the record to confirm it ...

Orcas Appear to Be Sharing Their Prey With Humans—but What Does It Mean? Researchers documented 34 instances of purported prey-sharing behavior, which suggests orcas may be altruistic and ...

Brent Hinds has lashed out against his former bandmates in a post celebrating Mastodon's 'Once More 'Round the Sun' on social media.

Scientists said so far three striped dolphins stranded on Oahu’s east shorelines over a seven day period tested positive for Brucella Ceti, a bacterial infection that can spread from animals to ...

AI agents will threaten humans to achieve their goals, Anthropic report finds New research shows that as agentic AI becomes more autonomous, it can also become an insider threat, consistently ...

Humans Ancient humans only evolved language once, but why? There’s an argument rumbling about why our ancestors evolved language. And surprisingly, one of the possible explanations has nothing ...

Humans are the only animal that lives in virtually every possible environment, from rainforests to deserts to tundra.

Future technology inspired by axolotls could possibly help humans regenerate limbs—we have what is needed, but need to find out how to make those pieces communicate like they do in axolotls.

About 70,000 years ago in Africa, humans expanded into more extreme environments, a new study finds, setting the stage for our global migration.

A new study suggests that bedbugs were the first urban pest, and their population thrived in that environment. For the bloodsucking insects, it’s been the perfect 13,000-year-long marriage.