Eric Ralls

Study maps five major eras of brain wiring from birth to old age, revealing the key turning points that shape how we learn, think, and age.

Winter rain in Europe is changing faster than scientists expected. Northern regions already face wetter winters once predicted for the 2040s.

Parents' diet around conception alters DNA methylation marks on baby's imprinted genes. These stable changes affect lifelong disease risk.

New research shows that the love and warmth you felt as a child can subtly shape how you parent today, echoing across generations.

Scientists created the first shared aroma language for cannabis, showing that smell not THC - predicts what people enjoy and choose to buy.

One small compartment inside the nucleus has come into focus with regards to aging: the nucleolus. Its main job is simple and crucial.

A backyard bird in suburban San Antonio turned out to be something extraordinary: the natural offspring of a green jay and a blue jay.

A tiny Crimean bone links Neanderthals to Siberia, revealing long-distance networks shaped by shifting climates and migration routes.

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, Sgr A*

Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange brightness changes.