In 2008, volunteer-minded tourists will be welcomed to the polluted Midway Atoll, where they will clear the remote islands of debris and invasive species.
See a roundup of the week's news and events: Britain's adventurer swims at the North Pole, heat wave sweeps Europe, fishers hook an ancient fish, and more.
The high-tech iLimb, being sold for £8,500 (U.S. $17,454), is the first prosthetic hand to offer fully independent digits, its manufacturers announced.
See a roundup of the week's news and events: Indonesia's Mount Gamkonara rumbles, snow falls in Buenos Aires after 89 years, Boeing launches its 787 Dreamliner, and more.