Mast cells lure and trap other immune cells during allergic reactions, using their compounds to increase inflammation in a process dubbed nexocytosis
Engravings and other evidence suggest ancient humans attended religious ceremonies in the cave as early as 37,000 years ago.
The device, which directs a liquid by mimicking squids’ high-pressure jets, could provide alternative delivery methods for injectable drugs.
Blue Cross Blue Shield’s now rescinded plan to put time limits on anesthesia put a spotlight on a poorly understood profession.
Data continue to show that tirzepatide, called Mounjaro for type 2 diabetes and Zepbound for weight loss, is safe and effective, but side effects remain.
Heat waves fueled by climate change killed scores of people and upended daily life. Here are some of those stories.
Mammoths made up as much as 40 percent of the ancient North Americans’ diet, a chemical analysis of human remains reveals.
Findings from a cave in Gibraltar suggests Neandertals may have used complex fire structures to obtain adhesives from plants.
The imprints put flat-footed and arched-foot walkers together at a prime spot in East Africa.
