A White House official says the change is designed to avoid companies paying auto import fees to have to pay other auto ...

Scientists discovered strange light pulses that appear without buildup and resist interference, thanks to time’s one-way flow ...

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And experts want you to know that yes, exposure to blue light does affect sleep. Read on to learn how blue light impacts sleep, how blue light therapy can treat sleep disorders, and what you can ...

(1) For the condition occurring in earlier CCD devices, see blooming. (2) A lighting effect generated in video games that shows a bright light around the edges of objects that are blocking most of ...

The leaf is spread out in a Petri dish and covered with iodine solution. The areas that were exposed to the light stain blue-black. The areas that were covered by the silver foil remain pale.