The chip uses technology similar to that of noise-canceling headphones, removing light from a nearby sun by adding equal but opposite light waves, making an object easier to observe. Because it can also be used to detect ozone on alien planets, the chip could help in the search for celestial bodies capable of hosting extraterrestrial life.

A new study shows that Antarctica warmed by about 11°C during the period immediately following the peak of the last ice age while most of the rest of the planet only warmed 4°C. The research supports current climate change models, emphasizing the need to take action to avoid the future temperature increases predicted by those models.

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On the 75th anniversary, historian Peter Kuznick says the Trump administration likely won't wait for a 'New Pearl Harbor' to pursue war with Iran.