The world’s most sensitive dark matter detector still hasn’t found evidence of weakly interacting massive particles, or WIMPs, but the search continues. LZ’s central detector, the time projection ...

Moving to more polluted areas was associated with an increase in body mass index, according to an analysis of more than 46,000 children and adolescents living in Catalonia. A large natural experiment ...

Banning sodas from school vending machines, building walking paths and playgrounds, adding supermarkets to food deserts and requiring nutritional labels on restaurant menus: Such changes to the ...

A working paper from the National Bureau of Economic Research finds property crime went up in Texas after a 2013 law closed half the state's clinics that provide abortion. Now to a surprising new ...