The latest news on technology
Instrument senses magnetic field direction optically.
Lights should respond to cars, a study concludes, not the other way around.
New site consolidates climate change data in one easy-to-use portal.
Scientists track seal predation behavior through the dark of Antarctica.
Forecasters can predict where a storm like Hurricane Earl is going twice as accurately as 20 years ago.
Scientists are studying how to design circuits that can recognize objects like people can.
Cheap-to-build unmanned aerial vehicle developed to cut costs of maritime search-and-rescue missions.
Researchers create a model to manage user-generated content being generated by social networking sites.
Scientists are studying the glue-like substance in spider webs.
Dedicated followers spread the word online.