The burden of air pollution is not evenly shared. Poorer people and some racial and ethnic groups are among those who often face higher exposure to pollutants and who may experience greater responses ...

Biologists helping care for the wild guy put on bear masks and creepy leaf-laden hoods during feedings to prevent human imprinting on the orphaned cub so it can eventually integrate back into the ...

To minimize human imprinting, caregivers use bear masks and fur coats to interact with the cub, aiming to prevent the bear from bonding with humans, an interesting detail not often considered in ...