Carey Dale Grayson, 50, was executed by nitrogen hypoxia Thursday evening at the Holman Correctional Facility in Atmore, ...

An Alabama inmate found guilty of murdering a hitchhiker 30 years ago on Thursday became the third person in America to be ...

A chunk of rock collected from the asteroid Ryugu contains bacteria—but, unfortunately, it's not evidence of alien life.

Carey Dale Grayson, who was convicted for the 1994 murder of hitchhiker Vickie Deblieux, became the third person to be put to ...

Messer will host processors looking to learn more in an exclusive innovation suite at IPPE 2025  Bridgewater, N.J., U.S., 18, ...

An Alabama man convicted in the 1994 killing of a hitchhiker cursed at the prison warden and made obscene gestures with his ...

Grayson’s three accomplices managed to escape execution because they were under 18 at the time of Deblieux’s murder ...

The Biden administration has proposed a rule that it says will reduce pollution stemming from new gas-fired power plants and ...

Since 2005 the Solfatara crater in Italy has been releasing increased volumes of gas, catching the attention of researchers ...

For the first time in almost two decades, the rule would update emission limits of nitrogen oxides, a group of gases that are ...

An Alabama man convicted in the 1994 killing of a female hitchhiker cursed at the prison warden and made obscene gestures ...

In response to the proposed updated New Source Performance Standards from the Environmental Protection Agency (EPA) to address nitrogen oxides (NOx) emissions from new stationary combustion turbines, ...