BBC

The Russian capital has no recycling programme and its expanding rubbish landfills are causing health problems.

Scientists have been developing a technique to count animals that is usually used to map stars.

A dozen black holes may lie at the centre of our galaxy, the Milky Way, researchers say.

Two Suffolk punch horses are being put forward for a charity's breeding programme.

They were patrolling off the South Australian coast when they noticed something behind them.

A new study reveals the surprising complexity of bowhead whale song.

Researchers use astronomical techniques used to study distant stars to survey endangered species.

The White Continent is surrendering ocean floor as the undersides of its glaciers are melted.

Drones should be used to locate and penalise farmers who let soil run off their fields, a report will say.

Researchers find that the footprints belonged to sauropods and therapods from the Middle Jurassic period.

China's defunct Tiangong-1 space lab mostly burnt up on re-entering the Earth's atmosphere.

A European, UK-led project aims to showcase how space debris could be removed from orbit.

Bernard Poujol believes ducks are the future for rice farms, but he hasn't quite perfected his technique.

The Royal Air Force pushing boundaries, 100 years since it began. Three women serving with the RAF explain.

A census suggests that one-horn rhino numbers have increased by 12 to 2,413 in the national park.

The company says a Model X vehicle involved in a fatal crash in the US was in Autopilot mode.

It's been shrinking fast, but could a plan to divert water to one of Africa's largest lakes stop it disappearing?

The industry could contribute almost a fifth of the global total of CO2 by 2050 but some nations resist targets.

The private service for the visionary scientist will be held at the university church in Cambridge.

The head of America's leading particle physics lab says a "factory" to make the Higgs boson will speed up discoveries.