A black hole has shredded a massive star like it was "preparing a snack for lunch," according to a team of scientists at the ...
THAT AUTUMN, A RESEARCH VESSEL called the Glomar Challenger sailed over the Mid-Atlantic Ridge to drill holes and sample sediment. Fossils within the sediment samples they retrieved gave scientists a ...
Headlines about melting ice sheets usually focus on what is lost and then move on. What comes next is often overlooked, even ...