Roughly the size of Spain, the Ross Ice Shelf stabilizes major glaciers along Antarctica’s coast — and is at risk of retreating, a new study finds.
Planetary scientists propose an alternative theory to explain why Sputnik Planitia has stayed put across Pluto’s equator.
Researchers may have figured out how a crucial ingredient that cells need to produce energy could form in deep space. Calculations and lab experiments suggest that glyceric acid can arise from ...