Storm Fiona slams into east Canada, major power outages

Powerful storm Fiona knocked out electricity to more than 500,000 homes Saturday as it lashed east Canada with strong winds and heavy rains in conditions that police said were "like nothing we've ever seen."

Controlling light with a material three atoms thick

Most of us control light all the time without even thinking about it, usually in mundane ways: we don a pair of sunglasses and put on sunscreen, and close—or open—our window blinds.

How racial bias can limit Internet access for people of color

Coffee shops and casual restaurants are an important part of American life. Even beyond the food and drinks they sell, they offer us a place to use the restroom or rest our feet while we're out and about, and they provide ...

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