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Search results for bone mineralization

Paleontology & Fossils Mar 12, 2025

Wind turbine remains may be among 'most surprising' fossils for far future generations, paleontologists say

Many of today's everyday items are destined to become fossils after millions of years, but scientists have suggested that some of the most surprising of them might be wind turbine blades.

Paleontology & Fossils Mar 12, 2025

Unnoticed for decades, dinosaur footprints at Australian school reveal ancient secrets

A trove of fossilized dinosaur footprints has been found on a slab of rock gathering dust inside an Australian school, scientists said on Wednesday.

Ecology Mar 11, 2025

Misha the elephant lived in zoos, but her tooth enamel helps reconstruct wildlife migrations

Teeth recovered from a beloved zoo elephant that died in 2008 are helping University of Utah geologists develop a method for tracking the movements of large herbivores across landscapes, even for animals now extinct, such ...

Archaeology Mar 11, 2025

First burials: Compelling evidence that Neanderthal and Homo sapiens engaged in cultural exchange

The first-ever published research on Tinshemet Cave reveals that Neanderthals and Homo sapiens in the mid-Middle Paleolithic Levant not only coexisted but actively interacted, sharing technology, lifestyles, and burial customs. ...

Paleontology & Fossils Mar 3, 2025

When did our ancestors start to eat meat regularly? Fossilized teeth get us closer to the answer

For decades, scientists have been learning more about the diets of early hominins, particularly their reliance on plants. Yet we still don't know when these ancestors of humans started eating meat.

Paleontology & Fossils Feb 24, 2025

A 380-million-year-old fossil 'fish' from Scotland has been discovered in Australia

Queensland is renowned for its fossils of Australia's largest back-boned animals—dinosaurs, of course, like the Jurassic Rhoetosaurus, the Cretaceous Wintonotitan, and other large sauropods.

Space Exploration Feb 20, 2025

Should astronauts be worried about Mars dust?

Every Martian year (which last 686.98 Earth days), the red planet experiences regional dust storms that coincide with summer in the southern hemisphere. Every three Martian years (five and a half Earth years), these storms ...

Space Exploration Feb 13, 2025

Jumping workouts could help astronauts on the moon and Mars

Jumping workouts could help astronauts prevent the type of cartilage damage they are likely to endure during lengthy missions to Mars and the moon, a new Johns Hopkins University study suggests.

Environment Feb 12, 2025

Technofossils: How the pollution of today will become the fossils of the far future

How might you make your mark on the world forever? Write a play more timeless than Shakespeare, or compose music to out-do Mozart, or score the winning goal in the next World Cup final, perhaps?

Archaeology Jan 15, 2025

Archaeologists reveal 8,000-year-old bone powder cooking practice in ancient China

A new study by archaeologist Xingtao Wei and his colleagues, published in the International Journal of Osteoarchaeology, provides insights into some of the earliest forms of humans processing bones into powder for cooking, ...

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