BBC

Stephen Hawking's PhD thesis, written as a 24-year-old, was made available to the public on Monday.

The great naturalist tells our science editor David Shukman why he'll never tire of his work.

The eight-year study finds infant sea creatures will be especially harmed by more acidic oceans.

Why one of the Earth's most remote places is the preferred place to dump space junk.

What's it like to live somewhere like Beijing, where you can even see pollution with the naked eye?

Researchers investigate how dogs change their expressions in response to their owners.

Vets in Colombia are nursing a tiny spider monkey back to health.

Prof Joanna Haigh from Imperial College London explains why this gas has played a crucial role in shaping the Earth's climate.

Flying insects have declined by more than 75% in 30 years in German nature reserves, alarming ecologists.

Animals were transported from as far away as the north east of Scotland to the Neolithic site in Wiltshire.

A shocking image of a dehorned black rhino makes Brent Stirton Wildlife Photographer of the Year.

New research casts doubt on the idea that dogs are naturally more tolerant and friendly than wolves.

It's the first time this noise has ever been detected.

Scientists detect the warping of space generated by the collision of two neutron stars.

The Saetereng family are trying to live a sustainable lifestyle in Akkarfjord, northern Norway.

World Land Speed record holder Andy Green describes the sensation of starting up the Bloodhound supersonic car for the first time.

The ‘Seabin’ can collect the equivalent of around 83,000 plastic bags a year.

A year in school adds nearly a year to your life, study in Edinburgh shows.

A US space agency satellite provides new insights on how CO2 is moved through Earth's atmosphere.

Only two chicks survived in a colony of 36,000 in a "catastrophic" breeding season in east Antarctica.