Browse

Cameras in space show that Earth is changing rapidly: cities sprawl while forests and glaciers shrink. But in Tanzania, locals have regenerated the landscape to save chimpanzees.

Atmospheric scientist Ella Gilbert investigates strange happenings in the ice, from galloping glaciers in Svalbard to exploding permafrost pingos in Siberia.

From space, Earth is a kaleidoscope. Turquoise plankton blooms trigger a feeding frenzy, China turns yellow with rapeseed flowers, and mysterious green lights appear in the ocean.

Archaeologist Ben Timberlake investigates history re-emerging from the ice, from catclysmic meteor impact sites to a Soviet ghost town in the Arctic.

From space, Earth's surface is covered in wonderful shapes. Wombats dig burrows across the Australian outback and elephants in the Congo clear an opening in the forest.

Planetary scientist Nina Lanza takes an icy journey into the secrets of the cosmos, from an Arctic lake that's helping to find alien life, to Siberian scientists hunting black holes.

Cities go carbon-free trains run by wind energy and roads harness solar power. A global energy revolution has begun to slow climate change and secure humanity's survival.

Cameras in space reveal elephants struggling through drought, previously unknown penguin colonies and strange ice rings that could endanger seals.