Pushing the limits of structured light, applied physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create ...

Saturn’s largest moon might not be the barren world it seems. Beneath Titan’s icy crust lies a vast ocean of liquid ...

"By leveraging nitrogen K-edge transient absorption spectroscopy ... dynamics and a circular rearrangement of the electronic structure around the conical intersection," said Yi-Ping Chang ...

One such state, first proposed by Nobel laureate Eugene Wigner, is the Wigner crystal—a structured electron arrangement ... them into a crystal-like structure. Here, we identified flakes of ...

Shell SHEL-3.32%decrease; red down pointing triangle said it is targeting hydrocarbon production growth and plans to further increase shareholder returns as the energy giant outlined its strategy ...

Ihr Browser oder Adblocker verhindert dies momentan. Bitte passen Sie die Einstellungen an. Shell is one of the world’s largest oil companies. After a brief flirtation with renewables in the ...

The atomic bombs dropped over Hiroshima and Nagasaki in Japan towards the end of World War II continues to divide opinion to this day. While one side argues that the use of these weapons hastened ...

HOUSTON, March 20 (Reuters) - Shell Plc (SHEL.L), opens new tab is aiming to begin producing natural gas at Venezuela's Dragon gas field and exporting it to neighboring Trinidad and Tobago in 2026 ...

Arkansas became the fifth state to authorize nitrogen hypoxia as a method of execution Tuesday, after Republican Gov. Sarah Huckabee Sanders signed legislation codifying the controversial method ...

Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the first time the state has used the method as it resumed executions after a 15-year hiatus.

While some states have passed or are considering legislation to allow nitrogen gas executions, it is uncertain how widely the method will be used. Public support for the death penalty is declining ...

When Louisiana carries out the execution of Jessie Hoffman on March 18, he will be strapped to a gurney, fitted with a gas mask and forced to breathe in nitrogen gas until his heart stops.