Indians rally against climate change ahead of UN talks

Hundreds of demonstrators rallied in New Delhi on Saturday, calling on the Indian government and world leaders to take urgent steps against climate change at a high-stakes UN summit next week.

Oculus unveils new prototype VR headset

Oculus has unveiled a new prototype of its virtual reality headset. However, the VR company still isn't ready to release a consumer edition.

Wireless sensor transmits tumor pressure

The interstitial pressure inside a tumor is often remarkably high compared to normal tissues and is thought to impede the delivery of chemotherapeutic agents as well as decrease the effectiveness of radiation therapy. While ...

A nanosized hydrogen generator

(Phys.org) —Researchers at the US Department of Energy's (DOE) Argonne National Laboratory have created a small scale "hydrogen generator" that uses light and a two-dimensional graphene platform to boost production of the ...

Tim Cook puts personal touch on iPhone 6 launch

Apple chief Tim Cook personally kicked off sales of the iPhone 6, joining in "selfies" and shaking hands with customers Friday outside the company's store near his Silicon Valley home.

Kiribati leader visits Arctic on climate mission

Fearing that his Pacific island nation could be swallowed by a rising ocean, the president of Kiribati says a visit to the melting Arctic has helped him appreciate the scale of the threat.

Green dream: Can UN summit revive climate issue?

Five years ago, the environment movement was in its heyday as politicians, actors, rock stars and protestors demanded a looming UN summit brake the juggernaut of climate change.

'Priceless' 600-tonne jade deposit found in China

A massive deposit of jade weighing about 600 tonnes has been found in northeast China, state media said Friday, with local officials describing the rock as priceless.

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