Health & Fitness

A speculative paper argues that ancient planetary flybys may have helped trigger some of Earth’s mass extinctions. Eart…

For nearly a century, students have learned the inductive effect the same way. Now, researchers say that explanation ma…

A new study identifies the molecular switch that determines when aging cells permanently stop dividing. Every time a hu…

Equal calories do not mean equal brain signals, as scientists found that fructose and glucose influence hunger through …

Hundreds of previously uncataloged Antarctic glacial earthquakes may reveal how Thwaites Glacier is changing near the s…

A UC Irvine study identifies a DNA mechanism that helps these sharks maintain their vision over centuries. On a compute…

Researchers have developed a way to grow and genetically engineer progenitor cells that produce macrophages, first resp…