For decades, New York sidewalks were awash in piled-up black plastic rubbish bags, some of which doubled as housing projects for the city’s other inhabitants. “I’ve kicked bags of garbage in New York ...

New York City is home to some three million rats, and learning how these rodent residents navigate and communicate is vital to understanding their impact on humans. A new preprint shows attempts to ...

Here in New York City, we humans crown ourselves rulers of the five boroughs—but the kingdom is split. We cohabit with a parallel society that commutes along subway rails, picnics in parks and ...