These trends match our recent experience advising on hydrogen matters. One green hydrogen pathway is evolving to take the ...

Scientists from the Max Planck Institute for Plant Breeding Research, the University of Cologne, and the University of ...

Sanders signed the law hours before Louisiana executed its first inmate with the nitrogen gas method. Arkansas is now the ...

Death row inmate Jessie Hoffman's attorneys have been arguing that he shouldn't be executed by the controversial and largely ...

A new part of an ocean plant cell has been discovered that might revolutionize farming one day. The structure can take ...

Oxygen is essential for life and a reactive player in many chemical processes. Accordingly, methods that accurately measure ...

Jessie Hoffman is trying to halt his March 18 execution His lawyers say nitrogen gas protocol is shrouded in secrecy Louisiana attorney general has vowed to carry out the execution A death row ...

(AP) — A death row inmate in Louisiana who is scheduled to become the first person in the state to be executed using nitrogen gas has asked for his capital punishment to be carried out using a more ...

FILE - Death Row building at the Louisiana State Penitentiary Friday, Sept. 18, 2009, in Angola, La. (AP Photo/Judi Bottoni, File) ...

Jessie Hoffman Jr., who is scheduled to become the first person Louisiana puts to death using nitrogen gas, testified in federal court on Friday to ask that the state find another way. Hoffman ...

Attorneys for the state and for death row inmate Jessie Hoffman Jr. agreed Thursday to unseal a redacted version of Louisiana's new protocol for using nitrogen gas in executions, shedding public ...