A vaccine's ability to generate long-lasting, high-affinity antibodies hinges on a delicate balance. Upon exposure to a vaccine or pathogen, B cells scramble to refine their defenses, rapidly mutating ...

Germinal centers are high-speed evolution machines. Tiny clusters in the lymph nodes, germinal centers refine antibodies ...

Rivera left the victim’s door unlocked and sexually abused her in her cell, prosecutors said. During his shift one evening, he summoned the inmate to the guard office, took her outside of her ...

Wearing a mouth guard at night protects against tooth damage, jaw pain, and gum recession while promoting better sleep and better overall dental health. Night guards are not to be confused with sports ...

A stoma is an opening in your belly's wall that a surgeon makes in order for waste to leave your body if you can't have a bowel movement through your rectum. You might get one if you have ...

The drug "hijacks" a normal developmental pathway to trigger cancer cell death. The findings, which have implications for future combination therapy approaches, were published today in Nature ...

In the meantime, or if your grinding seems to be associated with periods of high stress or poor sleep, an over-the-counter mouth guard might help as a short-term solution (two weeks to a month).

Stomata, microscopic pores on plant leaves, regulate gas exchange and water loss by opening or closing in response to environmental cues. Guard cells surrounding each stoma regulate this process ...

You, me, and all of the 108 billion or so Homo sapiens who’ve ever walked the Earth have all been our own constellation of some 30 trillion cells. Each of our bodies is a collective organism of ...

When you buy through links on our site, we may earn an affiliate commission. Learn More A home should be a safe haven, and the right guard dog can help make that a reality. When it comes to protecting ...

Copyright 2025 The Associated Press. All Rights Reserved. More than 100 corrections officers and supporters continued to protest Monday outside the Coxsackie ...