ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. The Trump administration is planning to use artificial ...

A new paper in Environmental Toxicology and Chemistry finds that common medications used for flea and tick control in dogs and cats may pose a significant environmental risk for insects in the wild.

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical components that enable super-resolution imaging, with each lens costing less ...

Arteriosclerosis and atherosclerosis are sometimes mistaken for the same condition. But atherosclerosis is a specific type of arteriosclerosis with different causes, symptoms, and treatment.