David Shukman

Our changing attitudes to chimpanzees

Will Paris deal tackle climate change?

Flights probe jet stream role in floods

Cheetah is now 'running for its very survival'

Pollution particles 'get into brain'

Clinton, Trump and global warming

Watching Tim Peake return to Earth

Tim Peake: What has he achieved?

EU referendum: Farmers split on the future

Hinkley Point: Design difficulties loom

Colombia warns on Zika baby risk

Fears grow amid Brazil's Zika crisis

Hawking warns on 'own goal' disaster

Floods unleash unprecedented criticism

Peake: What will the astronaut be doing in space?

Namibia on frontline of drought battle

Clearing up dust's effect on climate

Drone to monitor rubbish dump gases

Philippines battles climate dilemma

Cosmonaut training site: Oasis in an uncertain world

Peake's training nears conclusion

Inside the 'doomsday vault'

Plastic oceans: What do we know?