The American Medical Association (AMA) has just adopted an official policy statement about street lighting: cool it and dim it. The statement, adopted unanimously at the AMA's annual meeting in Chicago
Dark Matter and the Dinosaurs: Harvard Physicist Lisa Randall on the Astounding Interconnectedness of the Universe
A thrilling cosmological detective story of how the universe evolved and what made our very existence possible. Every successful technology of thought, be it science or philosophy, is a time machine —
Light-speed internet may be upon us. A technology called “Li-Fi” uses light waves from ordinary LED light bulbs to deliver internet connectivity that that is cheaper, more secure and 100 times faster broadband
(CNN) — Turkey's air force shot down an unidentified aircraft -- reportedly an unmanned drone -- that entered Turkish airspace near the Syrian border, the Turkish armed forces said Friday in a statement.