Facebook 3Q results fly past expectations

Concerns about Facebook's ability to keep young teens coming back every day spooked some investors, even though the company's latest quarterly results showed continued strength in mobile advertising and beat Wall Street's ...

Geoengineering the climate could reduce vital rains

Although a significant build-up in greenhouse gases in the atmosphere would alter worldwide precipitation patterns, a widely discussed technological approach to reduce future global warming would also interfere with rainfall ...

New techniques produce cleanest graphene yet

Columbia Engineering researchers have experimentally demonstrated for the first time that it is possible to electrically contact an atomically thin two-dimensional (2D) material only along its one-dimensional (1D) edge, rather ...

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