Science

Negative stereotypes shaped U.S. policies toward Puerto Rico

Negative stereotypes of Puerto Ricans shaped U.S. policies, contributing to economic decline and unequal citizenship.

Study: Trump’s shrugs are a deliberate communication tool

Trump’s frequent shrugging helps him connect with his audience and criticize opponents, study finds.

Trump’s shrugs serve strategic purposes

Trump’s shrugs build rapport and signal disapproval, study shows.

Leaving religion linked to shift toward liberal politics

Study finds people become more liberal after leaving religion.

U.S. stillbirth rates higher than reported, often without risk factors

Stillbirth rates in the U.S. are higher than previously reported, with many cases lacking clinical risk factors.

Music engagement linked to lower dementia risk

Music engagement linked to lower dementia risk.

North American bats glow under UV light

North American bats glow under UV light, study finds.

APOE4 gene disrupts brain energy, links to Alzheimer’s

APOE4 gene variant disrupts brain energy balance, linking to Alzheimer’s.

Scientists uncover secret behind solar rain

Scientists uncover the secret behind solar rain: shifting flows of elements like iron and magnesium.

U.S. meat emissions surpass U.K.'s total

U.S. cities' meat consumption emits 329M tons CO2 yearly, topping U.K.'s total.