The ratios of strontium isotopes in fossil shark teeth can be used to better understand ... scientists could estimate the age of the sites based only on mammal fossils. The sites were thought ...

In the heart of San Francisco, California, there’s a place where the curious and the quirky collide, where the past meets the ...

The Secrets of Fossil Teeth Revealed by the Synchrotron: A Long Childhood Is the Prelude to the Evolution of a Large Brain Nov. 13, 2024 — Could social bonds be the key to human big brains?

Scientists have found the subfossil remains of these birds in several sand dunes on the larger islands. A subfossil is anything that is not ancient enough to be called a true fossil but not young ...

This is believed to be the first ... Discovery of 'Punk' and 'Emo' Fossils Challenges Our Understanding of Ancient Molluscs Jan. 8, 2025 — Researchers have unearthed two fossils, named Punk and ...

A landmark study reporting the discovery of Australopithecus africanus one century ago put the African continent at the centre of the story of humanity. Overcrowding can lead to disaster, and yet ...

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network A breakup? The end of a friendship? The ...