Connecting the dots between white dwarves and supernovae
After searching the sky for known white dwarf stars, researchers have pinpointed two in particular that seem to have descended from massive progenitor stars that somehow avoided core-collapse and ...
Greenland's Ice Sheet
Estimates of Greenland's recent ice melting have varied widely, making it difficult to predict future sea level rise, but a new study may resolve the differences.
Abraded fingerprints
Builders show abraded fingerprints for Robert Senior (site engineer), Phil Bardsley (section manager) and Rodney Holland (managing director of installation company DCS) with Dr. Li Wang on the far ...