Learn how the tiny dinosaur fossil from Patagonia reshapes alvarezsaur evolution and their unusual digging claws.

The 90-million-year-old fossil of a tiny bird-like dinosaur has rewritten history, say scientists. They described the discovery of a near complete skeleton of Alnashetri cerropoliciensis as the ...

Lumineux 10% n-HA Performance Whitening Toothpaste will retail for $9.99 and be available beginning February 23, 2026, at Amazon, Walmart, and lumineuxhealth.com; Walgreens availability to follow in ...

A cluster of fossilized dinosaur eggs discovered nearly five decades ago has revealed new secrets after being scanned with a stadium-sized particle accelerator. The high-resolution imaging allowed ...

A 91-year-old man was admitted to the hospital with weight loss, dyspnea, and eosinophilia. An anteroposterior chest radiograph obtained 2 months earlier showed bibasilar patchy opacities. A ...

Learn how warming winters are making life harder for grey wolves, a struggle that the species has faced at least once before.

Wolves eat more bone to cope with climate change, reveals new research. Fossil evidence has shown how grey wolves adapt their ...

For all of cycling's health benefits, bone density isn't one of them, so how are the pros combating the effects that a career in the saddle has on their bones, and what can we learn from them?

Fossil and modern wolf teeth show that as winters grow warmer and snow declines, gray wolves are forced to work harder for food.

Gray wolves adapt their diets as a result of climate change, eating harder foods such as bones to extract nutrition during warmer climates, new research has found. The study, led by the University of ...

A surprisingly small detail in the skin may play an outsized role in how young skin looks and how well it repairs scars. Researchers say the clue is a microscopic structure found in humans, pigs, and ...