A small trial in older adults uncovered subtle gut changes and hints of mood improvement…
A hormone that raises blood sugar may help put the brakes on a post-meal spike…
Researchers discovered that a diabetes medication altered how certain immune cells function, potentially reducing harmful…
Snow drought and record warmth have pushed Lake Powell to its lowest level on record,…
For much of the satellite record, the Arctic sea ice melt season kept getting longer.…
A newly identified giant isopod species offers clues to how these deep-sea crustaceans spread around…
Seven molecules in human milk could help explain how a mother’s nutrition connects with her…
A brief procedure using saline could offer lasting relief for stubborn carpal tunnel symptoms without…
Two meals looked nearly identical nutritionally, yet the ultraprocessed option triggered more insulin release in…
Scientists exploring the brain’s “blue place” discovered the longest neuron ever measured in a mouse…
Diamond and graphite have a new carbon cousin called diamondiyne, with a crystal structure confirmed…
Restoring just part of a depleted mitochondrial fat began reversing muscle wasting in mice, suggesting…
An antibiotic resistance gene helps a dangerous gut bacterium build tougher spores that can survive…
Inflammation persists after proteins detach from immune receptors, revealing a potential target for autoimmune treatments.…
Water had no clear weight-loss advantage over diet drinks in a two-year trial, with both…
A giant elephant’s tooth has preserved clues to the watery world that sustained early humans…
Once pushed to the brink, giant tortoises on a Seychelles atoll now outnumber the country’s…
One of the world’s rarest rhinos faces a devastating problem: finding another of its kind…