In the fractious climate debate, criticism of young activists has sometimes spiralled into abuse.

One of the protest movement's founders says she was inspired after praying on a psychedelic retreat.

Make-up artist Emmy Burbidge travels to Papua New Guinea to discover the truth about what’s in her make-up, and find out whether there’s a sustainable way of producing the oil used.

The number of women climbing the career ladder in science remains "disappointingly low", says a study.

India will try to land a rover on the Moon, but how will it get there and why does it matter?

Forest fires are raging in many parts of the world but are there more than ever?

Experts say the animals become agitated and go into the water, which could lead to them not returning.

Diseases, fishing and plastic are some of the causes of whales and dolphins washing up on shores.