News tagged with states

Rare optimism ahead of climate talks in Lima

Energized by new targets set by China and the United States, the world's top climate polluters, U.N. global warming talks resume Monday with unusual optimism despite evidence that human-generated climate ...

Nov 29, 2014
2.9 / 5 (11) 9

BlackBerry courts iPhone users with cash

Canadian smartphone maker BlackBerry is wooing Apple customers with a cash offer for trade-ins of iPhones for its new square-screened, keyboard-equipped Passport.

Nov 25, 2014
4.2 / 5 (6) 2

Electronic switches on the molecular scale

A molecular electronic switch is a junction created from individual molecules that can alternate between two or more stable states, making the switch act as a conductor or an insulator. These switches show ...

Nov 25, 2014
5 / 5 (2) 0

Can stress management help save honeybees?

Honeybee populations are clearly under stress—from the parasitic Varroa mite, insecticides, and a host of other factors—but it's been difficult to pinpoint any one of them as the root cause of devast ...

Nov 24, 2014
5 / 5 (3) 0