1. Wild Berlin
2. Science

How have dogs evolved from wild predators to friendly pets? Plus, a look at parts of the world where dogs are spoiled as much as children.

Millions of years ago incredible forces ripped apart the Earth's crust creating seven extraordinary continents. Presented by Sir David Attenborough, we reveal how each distinct continent has shaped the unique animal life found there.

When two parents are arrested in a desperate search for a cure for their son's brain tumour, a new but dangerous medical discovery is brought to light. Bringing proton beam treatment to UK shores will take 250 million pounds. This documentary follows the NHS as they explore this supersized engineerning challenge.

This two part special explores how two of the most famous scientists of the 20th Century transformed our understanding of the Universe, thus changing the world.

This two part special explores how two of the most famous scientists of the 20th Century transformed our understanding of the Universe, thus changing the world.

Are there aliens in our backyard? We'll bring you to the seven places where scientists think alien life may be lurking.

South America, the most species-rich continent on Earth. From the volcanoes of the Andes to the world's largest rainforest, animals here must specialise to carve out a niche.

Australia, a land cast adrift at the time of the dinosaurs. Isolated for millions of years, the weird and wonderful animals marooned here are like nowhere else on Earth.

Asia: where rarely seen animals roam the hottest deserts, tallest jungles and highest mountains on Earth.

Michael Mosley puts himself through a battery of health tests available to people who feel perfectly well. From an expensive heart scan to a new national screening procedure to detect the earliest signs of bowel cancer, Mosley sets out to discover which, if any, of the tests are worth doing.

Drones are transforming our world. We use them to deliver our medicines, clean our skyscrapers, and even fight fires. But there is a dark side to this airborne revolution, from a shocking rise in drone-plane near misses above our heads, to a sustained drone disruption at Gatwick - Britain's second largest airport - that ruined the Christmas plans of 140,000 people and cost millions.

Antarctica: the coldest, windiest, most hostile continent. Only the toughest can survive here. But the ocean here is warming and with that comes an uncertain future.

Follow a team of scientists, journalists and undercover agents putting their lives on the line to save a species and bring a crime syndicate to justice.

From planetary hit-and-runs to galactic T-bones, the universe is full of collisions so powerful they shake the foundations of space itself.

Steve Backshall travels across the world to encounter the most charismatic supergiant animals and discovers the remarkable things that their size enables them to do.

A tornado tears a mile wide path through the American town of Moore, Oklahoma, destroying two schools while the pupils were inside.

Explore the very personal stories of people caught in different meteorological phenomenon who in turn have caught the entire event on camera - from hurricanes to earthquakes, monsoons and more.

Stephen Hawking explains why he thinks humans need to colonise another planet.