The developing bird pelvis passes through ancestral dinosaurian conditions
All baby birds have a moment prior to hatching when their hip bone is a tiny replica of a dinosaur's pelvis.
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All baby birds have a moment prior to hatching when their hip bone is a tiny replica of a dinosaur's pelvis.
About 37,000 years ago, a mother mammoth and her calf met their end at the hands of human beings.
A University of Saskatchewan (USask) archaeology student is studying modern-day dog specimens in an effort to shed new light on Indigenous dog-sledding practices of the past.
It's hard to imagine life on Earth without mammals. They swim in the depths of the ocean, hop across deserts in Australia and travel to the moon.
Astronauts that have returned after spaceflights over three months may show signs of incomplete bone recovery even after one year on Earth, but adding in more resistance-based exercises during spaceflight may help limit bone ...
A research group has revealed a cobalt-chromium-based biomaterial that mimics the flexibility of human bones and possesses excellent wear resistance. The new biomaterial could be used for implants such as hip or knee joint ...
A new analysis of ancient faeces found at the site of a prehistoric village near Stonehenge has uncovered evidence of the eggs of parasitic worms, suggesting the inhabitants feasted on the internal organs of cattle and fed ...
Twenty million years ago, the Swiss Plateau region, or Mittelland, was an ocean in which dolphins swam. Researchers at the University of Zurich's Paleontological Institute have now discovered two previously unknown species ...
Blood-forming stem cells found in bone marrow are the life-saving component used in bone marrow transplants. However, suitable donors cannot be found in many cases. A new study reveals how the human embryo develops the precursor ...
This artificial bone sample is an early step towards making 3D bioprinting a practical tool for emergency medicine in space. An ESA R&D effort aims to develop bioprinting techniques capable of giving astronauts on an extended ...