Ultra-faint dwarf galaxies, cosmic 'ghost towns,' offer new insights into the early universe and star formation.

NASA proposes a faster, cheaper plan to bring Mars samples to Earth, aiming for delivery by the 2030s while cutting costs ...

Nearly a quarter of freshwater species face extinction due to habitat destruction, pollution, and water overuse.

New research shows Australopithecus ate mostly plants, challenging theories about early human diets, meat, and evolution.

Svalbard’s glaciers have lost over 500 square miles since 1985, with 91% in retreat. Warming air and ocean currents ...

Cormorants chase prey, while anhingas wait motionless. Their metabolism differences may offer insights into human physiology ...

Cuttlefish show self-control, waiting for better food like chimps and crows. Those that wait longer also learn new tasks ...

Scientists suggest paraparticles, a quasiparticle class, potentially redefining physics by challenging the fermion and boson ...

Leo P, a tiny galaxy, stopped making stars after the universe’s reionization. Unlike most galaxies, it restarted billions of ...

Researchers found that electric fields inside embryos guide migrating cells. The enzyme Vsp1 helps cells sense and respond to ...

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...

New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...