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15 weird medical treatments that we used to think worked

Are SpaceX's dreams of sending humans to space on hold?

Most parents want kids to learn about climate change, but most schools don't teach it

Brazilian river dolphins are much more social than we thought, biologists find

A destructive species is making its way across the East Coast

16 plants that repel unwanted insects

Every single minute of physical activity helps health, study shows

'Gruesome Grannies' and 10-year-olds shut down London for the Extinction Rebellion

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