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False rumours are swirling online about a routine trial of the US alert system.

Sir David Attenborough's latest series shows animals fighting for survival amid environmental change.

Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day.

Identifying credible journalism on the internet can be a confusing experience - this is why we are making greater efforts to explain what type of information you are reading or watching on our site.

We take a look at some common online scams and look at the things you can do to help keep yourself safe.

A new British satellite is showing the world's hot and cold spots in extremely fine detail.

- Welcome to the BBC Wiki collaborative encylopedia dedicated documenting everything about British Broadcasting Corporation which anyone can edit and contribute We are curr

Use BBC Bitesize to help with your homework, revision and learning from KS1 to GCSE. Find free videos, step-by-step guides, activities and quizzes.