The fungus that is decimating amphibians worldwide has claimed one species of Darwin's frog and may soon claim the other, scientists say.

Scientists have developed a non-invasive test that can predict whether men with zero sperm counts are capable of fathering children through IVF.

A rock discovered in the Sahara Desert is the oldest Martian meteorite ever found, a study suggests.

A lack of practical lessons in schools in England means many teenagers are struggling with science, inspectors from the watchdog Ofsted warn.

Putting an economic value on nature could be the best way to protect it, says business leaders and environmentalists meeting at an Edinburgh forum.

The "most waterproof material ever made" - inspired by nasturtium leaves - could be used for anoraks, wind turbines and aircraft engines, say researchers.

Campaigners say it is time the regulations on pigswill were relaxed to counter food waste and limit the unnecessary imports of grain.

The chair of the Lords science select committee urges ministers to stop funding "pet projects" and develop a long-term science strategy.