A team of researchers has come up with a solar cell that produces fuel rather than electricity. A material called gallium phosphide enables the solar cell to produce clean fuel hydrogen gas from liquid water.
China on Saturday unveiled an "Internet Plus" action plan aimed at integrating the Internet with traditional industries to create a new engine to fuel growth, as the world's second largest economy shows signs of flagging.
Disruption of fuel supplies due to fighting between rebel groups in northern Syria is threatening the closure of hospitals and paralysing the work of ambulances and rescue services, an international medical charity said on Sunday.
Owing to growing international trade, maritime traffic on the world's oceans has increased four-fold over the past 20 years, causing more water, air and noise pollution on the open seas, says a new research.