A 15th century bra was recently unearthed during reconstruction work at a medieval castle. The remarkably modern looking bra is arguably now the world’s oldest known brassiere. Fiber samples taken from the linen bra date to the medieval era, so this item appears to be legit. It pushes back the known history of the modern-styled…

In recent years, diseases have ravaged through bat, honeybee and amphibian populations, and now animal experts suspect that shared factors may link the deaths, which are putting many species at risk for extinction.

Just one person in a room adds 37 million bacteria to the air every hour, according to a study published in the journal Indoor Air. Most of the bacteria are stirred up from the floor, where they were left behind by the room’s prior occupants. “We live in this microbial soup, and a big ingredient…

Pungent body odor from sweaty adult human skin is unique in the animal kingdom. Humans turn out to be particularly smelly because odors are released from nearly every part of the body while other species living on us are simultaneously emitting odors too.

Crushed leg bones, battered skulls and other mutilated human remains are likely all that’s left of a Native American population destroyed by genocide that took place circa 800 A.D., suggests a new study. The paper, accepted for publication in the Journal of Anthropological Archaeology, describes the single largest deposit to date of mutilated and processed…