Yahoo's email service in China will close this summer as part of an arrangement worked out with its partner in that country, Alibaba Group.
Japan says the work that goes on at the Institute of Cetacean Research is crucial for studying whale populations; critics counter it is a way to get around an international ban on commercial whaling.
Experts warned of a "planetary emergency" due to the unforeseen global consequences of Arctic ice melt, including methane gas released from permafrost regions currently under ice.
A popular Chinese instant messaging service has removed at least 40 accounts with content about political, economic and legal issues in a possible sign communist authorities are tightening control over discussion of sensitive ...
The language activists and politicians use in immigration debates may be as important as the policies they are debating when it comes to long-term effects, according to the author of a new study in the April issue of the ...
U.S. government health regulators say a genetically modified salmon that grows twice as fast as normal is unlikely to harm the environment, clearing the way for the first approval of a scientifically engineered animal for ...
Coal took center stage in the global warming debate on Monday as a high-profile coal industry event kicked off on the sidelines of a U.N. climate conference in Warsaw.
Google and Twitter announced Friday they have reactivated a voice-tweet program to allow Syrians affected by the shutdown of the Internet to get messages out.
Climate scientist Michael Oppenheimer stood along the Hudson River and watched his research come to life as Hurricane Sandy blew through New York.
A European official says her staff members were hacked when they joined her for a conference on Internet security in Azerbaijan.