Âé¶¹ÒùÔº

See also stories tagged with Bone

Search results for bone

Space Exploration Sep 18, 2025

How an astronaut calculates risk

When Anil Menon launches into space aboard a Russian Soyuz rocket next June, he'll bring two decades of experience as a physician, engineer, military pilot, and NASA flight surgeon—and a highly personal understanding of ...

Evolution Sep 18, 2025

The European roots of Africa's giant predatory dinosaurs

Studies of newly discovered fossils of the predatory dinosaur Camarillasaurus cirugedae from Spain show that the giant bipedal spinosaurids from Africa apparently originated in Europe. An international team led by SNSB paleontologist ...

Paleontology & Fossils Sep 17, 2025

'Teen' pachycephalosaur fossil is oldest and most complete skeleton found to date

A "teenaged" pachycephalosaur from Mongolia's Gobi Desert may provide answers to lingering questions around the dinosaur group, according to new research published today in the journal Nature. The fossil represents a new ...

Evolution Sep 17, 2025

Ostrich and emu ancestor could fly, scientists discover

How did the ostrich cross the ocean? It may sound like a joke, but scientists have long been puzzled by how the family of birds that includes African ostriches, Australian emus and cassowaries, New Zealand kiwis and South ...

Plants & Animals Sep 16, 2025

Endangered pink river dolphins face a rising mercury threat in the Amazon

A flash of pink breaks the muddy surface of the Amazon River as scientists and veterinarians, waist-deep in the warm current, patiently work a mesh net around a pod of river dolphins. They draw it tighter with each pass, ...

Archaeology Sep 16, 2025

12,000-year-old smoked mummies reveal world's earliest evidence of human mummification

Smoke-drying mummification of human remains was practiced by hunter-gatherers across southern China, southeast Asia and beyond as far back as 12,000 years ago, my colleagues and I report in new research published today in ...

Archaeology Sep 15, 2025

The oldest mummies in the world may hail from southeastern Asia and date back 12,000 years

Scientists have discovered what's thought to be the oldest known mummies in the world in southeastern Asia dating back up to 12,000 years.

Paleontology & Fossils Sep 14, 2025

Oldest known lizard ancestor discovered in England

Scientists announced Wednesday they have discovered the oldest-known member of the lizard family in southwest England, a tiny creature that used its surprisingly large teeth to hunt cockroaches 242 million years ago.

Molecular & Computational biology Sep 12, 2025

Ancient DNA reveals deeply complex Mastodon family and repeated migrations driven by climate change

An ancient DNA analysis of the remains of several mastodons, including those which roamed along the Pacific and Atlantic coasts of North America, has revealed the Ice Age giants migrated vast distances in response to shifting ...

Cell & Microbiology Sep 12, 2025

By working together, cells can extend their senses beyond their direct environment

The story of the princess and the pea evokes an image of a highly sensitive young royal woman so refined, she can sense a pea under a stack of mattresses. When it comes to human biology, it also takes an abnormal individual ...

page 6 from 40