Â鶹´«Ã½

energy efficiency

Will the anaconda or the oyster rule wave power?

Earth

Will the anaconda or the oyster rule wave power?

There's no shortage of designs to convert wave energy to electricity – now they're proving their worth at sea

News

Â鶹´«Ã½ Default Image

Technology

The self-charging cellphone

News

The US is lagging on nuclear reactor technology

Earth

The US is lagging on nuclear reactor technology

News

Innovation: Bloom didn't start a fuel-cell revolution

Earth

Innovation: Bloom didn't start a fuel-cell revolution

News

Â鶹´«Ã½ Default Image

Earth

New US reactors still awaiting safety approval

News

Â鶹´«Ã½ Default Image

Technology

Silicon wire forest makes wearable solar cells

News

Smoke bomb: The other climate culprits

Earth

Smoke bomb: The other climate culprits

Features

For sustainable architecture, think bug

Earth

For sustainable architecture, think bug

Features

Â鶹´«Ã½ Default Image

Earth

Sun-powered water splitter makes hydrogen tirelessly

News

Â鶹´«Ã½ Default Image

Technology

More is merrier for wireless power supply

A coil embedded in a wall or ceiling could efficiently beam power to several gadgets in the same room

News

Technology

Pliable power pack will let gadgets feed on your body

News

Earth

Organic crystals promise low-power green computing

News

Technology

Unplugged: Goodbye cables, hello energy beams

Features

Earth

US budget gives nuclear power a yea and big oil a nay

News

Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop