PM2.5 air pollution damages oral tissue, worsens inflammation, and accelerates bone loss around the teeth. Everyone knows ...

A study of 120 adults found that the number of memories people keep from a decade has no bearing on how fast that decade ...

The fossils were badly damaged during a museum move and then effectively disappeared from scientific study for decades. Their ...

China’s Tianwen-2 traveled about 621 million miles to reach a 135-foot asteroid, and the tiny world it is now studying may ...

Three 4,000-year-old cocoons from a Bronze Age fortress in Uzbekistan carry the proteins of China's domesticated silkworm, ...

Not all amyloid-beta acts the same way. Scientists in Japan have pinpointed a distinct, high-molecular-weight form of the ...

Tire particles suspended in the Rhine for four weeks grew bacterial films far less diverse than riverbed sediment, with a few ...

Heavier rain is refreezing deep in Tibetan Plateau permafrost, building ice across a third of it and making the ground heave.

Italy planted Norway spruce across mountain pastures in the 1930s to restore the land and produce timber, but nearly a ...

A 3D look inside a narwhal tusk uncovered a second spiral twisting in the opposite direction, creating a structure ...

A hidden 60-year ocean cycle may temporarily reverse decades of Great Lakes ice loss, but scientists say the long-term ...

Ignoring discomfort and pain may make it easier to tolerate, but a study suggests focusing on it could help the body's ...