Echoes of the birth of the universe
Results of cosmic analysis set new limits on gravitational waves that could have come from the Big Bang, and begin to constrain current theories about universe formation
Breaking the law, at the nanoscale
Bringing objects close together can boost radiation heat transfer, according to new study that shows breakdown in Planck's law
Planet found in tilted orbit around distant star
Odd discovery may help refine theories about how planets, solar systems form
The games microbes play
Game theory study in yeast shows how cooperative behavior meshes with evolutionary theory