Human-wildlife conflict has driven the decline of once-abundant species and is pushing others to the brink of extinction.

South Korea is testing hologram police in busy areas to deter crime, raising questions about perception, psychology, and how ...

Even at the holidays shoppers prioritized essentials, and inflation-adjusted discretionary sales at smaller stores fell 1.8% ...

Transportation is the biggest share of emissions in the state. Advocates are frustrated by how long it’s taking for the ...