Researchers found that ancient hominids—including early humans—were exposed to lead throughout childhood, leaving chemical traces in fossil teeth. Experiments suggest this exposure may have driven…
A newly recognized set of T helper cells seems to guard against aging by eliminating harmful senescent cells. Their presence in supercentenarians suggests they may…
SUNDAY, Nov. 16, 2025 — Scientists think snakes and lizards could help them find new ways to prevent painful kidney stones and gout in people….
Scientists found that people who use both cannabis and tobacco show a distinct brain pattern tied to mood and stress regulation. Their scans revealed higher…
Researchers found that tau proteins don’t jump straight into forming Alzheimer’s-associated fibrils—first they assemble into soft, reversible clusters. When the clusters were dissolved, fibril growth…
Scientists identified a small molecule that interrupts a harmful protein pair linked to diabetic inflammation and tissue damage. The compound helped wounds heal faster and…
SATURDAY, Nov. 15, 2025 — Japanese researchers are testing a surprising, minimally invasive way to repair spine fractures.A team at Osaka Metropolitan University found that…
By reactivating a long-lost gene, researchers were able to lower uric acid levels and stop damaging fat accumulation in human liver models. The breakthrough hints…
Researchers uncovered how fatty molecules called ceramides trigger acute kidney injury by damaging the mitochondria that power kidney cells. By altering ceramide metabolism or using…
FRIDAY, Nov. 14, 2025 — A rare tick-spread “meat allergy” has now been tied to its first confirmed death, according to researchers at the University…