Our sensitive teeth originally evolved from the "body armor" of extinct fish that lived 465 million years ago, scientists say. In a new study, the researchers showed how sensory tissue discovered on ...

The carvings recently deciphered at the Göbekli Tepe archaeological site in Turkey suggest the monument could also represent the world's oldest solar calendar, according to new research.

Ancient fish-trapping network supported the rise of Maya civilization The Maya were landscape engineers on a grand scale, even when it came to fishing. Kiona N. Smith – Nov 22, 2024 1:40 pm | 51 ...

Sifting through the tan dirt of northern Iraq, archaeologists looked at the remnants of an ancient empire’s capital city. They sifted carefully through the king’s once-grand throne room ...

A new study reveals that the sensitivity of teeth, which makes them zing in a dentist's chair or ache after biting into something cold, can be traced back to the exoskeletons of ancient, armored fish.

Archaeologists excavating the ruins of an ancient Assyrian king’s throne room in Iraq found a massive 26,000-pound carving, a university said. Photo from Schmitt via Heidelberg University ...

Blame these ancient fish New research on fossils shows teeth first evolved as sensory tissue in the armored exoskeletons of early fish By Matt Wood May 23, 2025. Anyone who has ever squirmed through a ...

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes.

New ancient fish species earliest known salmon ancestor. ScienceDaily. Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 05 / 250509122116.htm. University of Alaska Fairbanks.

The science behind yawning and its mysterious behavior 03:38. Humans aren't alone when it comes to yawning — all vertebrates do it too, including fish, amphibians, reptiles, birds and mammals ...