President Joe Biden’s former director of the National Institutes of Health said that the institutes never funded “transgender” mice experiments despite a litany of NIH projects detailing just such ...

On Feb. 6, 2025, Republican U.S. Rep. Nancy Mace of South Carolina claimed during a House of Representatives oversight subcommittee meeting that the government had spent $10 million of taxpayer money ...

In a set of experiments that has jolted a notoriously grim field, researchers in Spain report that a carefully calibrated ...

Researchers discovered why bird flu can survive temperatures that stop human flu in its tracks. A key gene, PB1, gives avian viruses the ability to replicate even at fever-level heat. Mice experiments ...

In experiments with mice, Johns Hopkins Medicine scientists report new evidence that precursors of myelin-producing cells — one of the few brain cell types that continue to be produced in the adult ...

A confocal microscopy image of doublecortin-stained newborn neurons (pink) and nuclear stain DAPI (green), which shows that neurogenesis is occurring in the brain of a normal mouse. Scientists at ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images/Snopes illustration Following U.S. President Donald Trump's address to Congress on Mar. 4, 2025, a rumor circulated ...

When laboratory mice step out of their plastic cages and into real soil, their behavior changes so dramatically that it forces a rethink of what stress, health and even “normal” really mean. The story ...