Attempts to preserve world's forests falling short

Direct to Consumer Genetic Testing

2009 Water Enterprise Forum

Bail-Out or Buy-In? Government in the Downturn

Striking a balance between military force and civilian casualties

McLean elected to Royal Society Fellowship

Lightweight electric motor on track

World is halfway to dangerous climate change

James Martin Fellows guide Copenhagen Conference

Rapid HIV evolution evades immune responses

Revolutionary stem cell therapy boosts body's ability to heal itself

Amazon rainforest may become 'tinderbox'