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Ecuador’s school food is bad for kids — and the environment
Each year, malnutrition costs Ecuador the equivalent of 4.3% of its gross domestic product, as the r...
Wildfires are raging in the Mediterranean. What can we learn?
In Italy, firefighters across the country are battling hundreds of wildfires, the flames fanned by a...
In space, this is the age of reusability
Big plans are being made in space. Investment banks want to mine asteroids for rare, valuable metals...