Why humans have a philtrum, the groove above your lip, explained by an evolutionary biologist — from embryonic face-building ...

The appendix is a very small finger-like tissue attached to the beginning of the large intestine, in the lower right side of the abdomen. It is popularly known as a vestigial organ, as in one which ...

Thomas Mulligan examines the biological remnants within the human body that provide a fascinating glimpse into our ancient evolutionary history. Trump's leg buckles twice in public stumble caught on ...

This feature first appeared in May 2025 on Londonist: Time Machine, our much-praised history newsletter. To be the first to read new history features like this, sign up for free here. People once ...

Your brain may contain a hidden network of vessels that helps it dispose of metabolic waste. If confirmed to be true in future studies, the discovery could transform our understanding of the brain and ...

A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field. A team of geologists has found for the first time evidence ...

Researchers from MIT, Northeastern University, and Meta recently released a paper suggesting that large language models (LLMs) similar to those that power ChatGPT may sometimes prioritize sentence ...

An archaeologist is piecing together what the V-shaped stone structures—some stretching 500 feet long—were used for. Two chacu hunting traps are seen from the air. The V-shaped hunting traps were used ...

The Chachapoya remain one of the lesser known pre-Hispanic cultures of South America. This is partly down to geography. As suggested by their epithet “people of the cloud forest,” the Chachapoya ...

Researchers of ancient Egypt discovered “five identical structures near the Khafre Pyramid’s base, linked by pathways, and eight deep vertical wells descending 648 meters underground.” Claims that ...

Whether or not humans have nictitating membranes — the so-called third eyelid — has been a source of argument among those who study ocular anatomy. Nictitating membranes are a prominent part of the ...