Until now, estimating how old a dinosaur was when it died has been a fairly simple process: Count up the growth rings in the ...

Which players are under the most pressure and where all 30 teams rank a day before the Thursday trade deadline.

By combining two fundamentally different microscopy techniques, researchers can now measure the optical properties of a ...

Both sexes showed metabolic shifts, but in very different directions. Female rats drifted toward a cancer-like biological ...

UCSF scientists discover that the spindle, the structure that divides chromosomes equally during mitosis, actually gets stronger when it is stretched.

Scientists have described a novel, yet benign bone-covered growth's characteristics for doctors, so patients don't receive ...

Witness tardigrades hatching under the microscope in incredible detail. Why Democrats abandoned the Clintons over Jeffrey Epstein American OnlyFans star with Mexican cartel ties kidnapped at gunpoint ...

Get an up-close look at a scorpion under the microscope and its incredible anatomy. Trump orders release of Arkansas congressman's son serving drug sentence China’s big people shortage just got bigger ...

Memantine, a long-approved and cost-effective drug used to treat Alzheimer’s disease, could also benefit patients with sickle cell anemia in the future. Initial clinical data from an international ...

A Late Cretaceous face-off between an adult Nanotyrannus (left) and two juvenile T. rex, with a sub-adult T. rex watching from a distance. The scene evokes a preface to the NHMLAC’s famous T. rex trio ...

Dinosaur Institute researcher shows throat bones accurately record maturity in dinosaurs, establishing Nanotyrannus was a fully grown, entirely distinct species from T. rex “The identity of the ...