In the current study, the scientists observed new behaviors during a series of mirror test experiments, a widely used method ...

Loss of the Y chromosome in aging men is widespread and increasingly linked to serious diseases, challenging assumptions that the Y has little biological importance beyond sex determination.

EuroWorm is building an open genomic inventory of European marine annelids to combat biodiversity loss and accelerate species discovery.

Genetic evidence confirms Seychelles crocodiles were saltwater crocodiles capable of long-distance ocean dispersal, with a historic range exceeding 12,000 kilometers (~7500 miles).

The faint scent lingering around ancient Egyptian mummies may hold far more information than previously imagined. By analyzing airborne chemical compounds released from embalmed remains, researchers ...

A new Stanford-designed optical amplifier uses energy recycling in a resonator to deliver strong, low-noise amplification with far less power.

Seabird guano fertilization boosted maize production in ancient Peru, fueling Chincha wealth, trade networks, and strategic Inca alliances.

Not all PFAS are created equal. New research suggests that some newer “forever chemicals” may accelerate biological aging in vulnerable groups.

By freezing a crucial phosphoric acid complex to near absolute zero, scientists uncovered a single, unexpectedly stable structure at the heart of proton transport.

Most of us hear the same advice: move more, eat less fat. Exercise can trim body fat, build muscle, and strengthen the heart. It also raises cardiorespiratory fitness, which is often tracked by how ...

ALMA’s most ambitious galactic survey yet exposes a wild, filament-filled stellar nursery at the very heart of the Milky Way. Astronomers have produced a remarkable new view of the center of the Milky ...

Northern wildfires may be unleashing hidden reservoirs of ancient carbon — and climate models are missing much of it.