Calcium buildup—also called calcium deposits, tartar, or calculus—are hardened patches of plaque that form on the teeth. Plaque is a sticky film that coats teeth and contains bacteria. If plaque is ...

Calcium channel blockers (CCB) are a common class of medication used to treat high blood pressure and heart arrhythmias (irregular heartbeats). Calcium is a mineral that is vital for heart muscle ...

After hours: September 20 at 6:01 PM EDT ...

New Discovery About Ice Layer Formation in Ice Sheets Can Improve Sea Level Rise Predictions Sep. 12, 2024 — A newly discovered mechanism for the flow and freezing of ice sheet meltwater could ...

Sep. 19, 2024 — Researchers have isolated 18 bacterial strains from stool from healthy people that could potentially be a more effective treatment for antibiotic-resistant gut infections. The ...

The Ice Age Movie Collection Release into theaters by Twentieth Century Fox Animation and Blue Sky Studios.

Ice loss from glaciers and polar ice sheets ... the latter is particularly important for species that produce shells or skeletons of calcium carbonate, such as corals and shellfish. Since the decade ...