1+ week, 6+ day ago   (1135+ words) Animal camouflage helps creatures avoid predators, approach prey, protect their young, and survive in changing environments. It is often described as blending into the surroundings, but the science behind it involves much more than color. Animals may use patterns, body…...

1+ week, 6+ day ago   (375+ words) The extinct hobbit-like species, Homo floresiensis, had a pelvis more similar to other Homo members than previously thought. Research on the LB 1 specimen suggests these ancient humans walked upright with a walking style closer to modern humans than australopithecines. However,…...

1+ week, 6+ day ago   (495+ words) Researchers using advanced 3D X-ray imaging have found that narwhal tusks contain two interlocking internal spirals that twist in opposite directions, a structure that helps the animals' long teeth resist bending and torsion. The findings were published in Nature Communications by…...

2+ week, 2+ day ago   (958+ words) A paper cut, scraped knee, or minor kitchen nick may bleed briefly before the body begins to seal the damage. Behind that familiar experience is a coordinated process involving blood vessels, platelets, clotting proteins, and skin cells. Blood clotting does…...

2+ week, 4+ day ago   (466+ words) A daily multivitamin was linked to modestly better physical function and fewer health symptoms after three years in older adults, according to preliminary findings presented in July 2026. The analysis drew on data from the COcoa Supplement and Multivitamin Outcomes Study,…...

3+ week, 3+ day ago   (559+ words) The return of woolly mammoths has been proposed as a way to restore parts of the ancient Arctic landscape and potentially slow some effects of climate change. Supporters of mammoth de-extinction suggest that large grazers could help recreate grasslands, influence…...