Models of star formation don't match true star number. Now we see how the black hole restrains news stars so everything adds up. More
Interactions of energy and matter
The importance of being Einstein
Experiment: Earth “drags” spacetime, as Einstein predicted. What else did Einstein get right? (Hint: Lots and lots!) More
Carbon Storage: A Low-Carb Solution to Global Warming?
Could carbon storage help control warming? The oil industry already injects CO2 into rocks. Possible to capture CO2 from coal plants? More
Star Formation: The Ultimate How-To…
Infrared survey of Milky Way shows massive star formation. How could a supernova cause stars to start? More
Nuclear Weapons: New ‘n improved?
Existing nukes may not exhaust the possible nukes. What other weapons could appear on the nuclear shelf? More