Why do scars remain forever?
Scars are made up of random bundles of a fibrous protein known as collagen, which forms in the skin when the body tries to repair itself after an injury. (Image credit: Lilia Kruger via Getty Images) Scars come in a…
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Crabs continue to evolve, moving from the sea to land and back again.
Christmas Island red crabs (Gecarcoidea natalis) are a species of true crab that live on land. Researchers have found that crabs have undergone a long evolutionary process, moving back and forth between marine environments and land multiple times over the…
Is the Shroud of Turin Real? Here's What We Know
Since the Shroud of Turin was first put on display in Lirey, France, in 1355, it has been the subject of intense debate among religious figures and scholars about its authenticity. Wikimedia CommonsSecondo Pia's 1898 negative of the Shroud shows…
For the first time in the world, a deadly motor neuron disease has been cured in the womb
An image of a baby in the womb. The first treatment for a baby with spinal muscular atrophy (SMA) was carried out in the womb. (Image credit: PEDRE via Getty Images) The baby was treated for a rare, potentially life-threatening…
The Best Cameras for Astrophotography 2025: Capture the Cosmos
(Image credit: Getty) Jump to: Short list Best overall Best all-rounder Best lightweight camera Best for beginners Best suited for video Best DSLR Camera Best Micro Four Thirds Best Color Astrocamera Comparison Experts participating in the project Frequently asked questions…
38 Best Science Books for Kids and Young Adults
Jump to: Books for children under 10