Just how many jobs do pets — and their loving owners — actually create? Swedish researchers have now provided some numbers to answer that exact question.
Seven vegetables and fruits represent about half of all produce that goes to waste in supermarkets, according to a Swedish study. A focus on these can cut costs and help the environment.
It could improve life and resilience in the drylands that surround the Sahara. But progress on the ground is inconsistent with lofty political ambitions.
Science communication could have a huge impact on learning, research, and democracy. But to make use of this power, scientists need to “zoom out” and connect their research to the world outside.