Fossils of Tiktaalik roseae blended fins with hints of limbs and sported a flat head suited for peering above the waterline.

Choose from Hand Anatomy Drawing stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

In a clinic in England, a teenage girl watched her bionic hand crawl across a table. Detached from her own arm, it was moving toward her phone. It’s almost like science fiction, but this was very much ...

Lead author and palaeontologist, Emeritus Professor Suzanne Hand from UNSW’s School of ... is to further examine the microscopic anatomy – known as histology – of the Kryoryctes humerus ...

If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and slightly towards the left. The heart is a large muscular pump ...

Apr. 22, 2025 — In a preclinical study, two drugs targeting 'zombie cells' have been shown to treat the underlying cause of chronic low back pain. The condition affects millions of people ...

Apr. 21, 2025 — If there was a contest for biggest female bullies of the animal world, lemurs would be near the top of the list. It's the ladies who get their way and keep males in line. In one ...