A major report warns that life in the seas will be irreversibly changed unless CO2 emissions are drastically cut.

A gene therapy has stabilised and slightly improved cystic fibrosis in some of 136 patients in a trial.

Super slow-motion video reveals the engineering secrets researchers can learn from the creatures' spring-loaded legs.

Swiss adventurer Andre Borschberg is into the final hours of his historic solar-powered flight across the Pacific, from Japan to Hawaii.

Northern Ireland is to start a limited cull of badgers as part of a research project to combat a disease in cattle that costs the taxpayer £30m a year.