Hollow, pumpkin-shaped molecules can efficiently separate valuable hydrocarbons from crude oil, KAUST researchers have shown.

The total cost could be significantly higher. Regulatory, staffing, disposal and other costs could add to the amount.

A Harris County undercover deputy caught video of a concrete truck driver dumping sludge into grass near Old Hempstead ...

Pima County sheriff’s deputies arrested a well-known pedophilia conspiracist Monday morning on charges related to stealing and damaging water tanks belonging to a humanitarian group.