A breakthrough in interface engineering clears the path for sustainable, high-power hydrogen energy. As the world races ...

Zoning codes quietly dictate how cities grow, often limiting housing density through technical requirements. Rules governing lot sizes, setbacks, and building dimensions can significantly restrict the ...

Ultrathin titanium flow distributors made via laser micromachining achieve record fuel cell power densities, surpassing European aerospace targets set for the end of this decade. (Nanowerk Spotlight) ...

Abstract: The characteristics of space-charge-limited (SCL) bipolar flow in a relativistic diode with uniform initial velocity are studied. Using a coordinate transformation approach, we derive a ...

Each month, thousands of people across the country become U.S. citizens, and that new title comes with a new responsibility: the right to vote. Each month, thousands of people become U.S. citizens, ...

Researchers in China have taken a new approach using catalysts to enhance oxygen reduction in alkaline seawater zinc‑air batteries. As maritime electrification and blue-energy harvesting accelerate, ...

As maritime electrification and blue-energy harvesting accelerate, conventional Pt/C cathodes collapse in natural seawater because chloride ions poison active sites and shift the oxygen-reduction ...

In a reversal, the agency plans to calculate only the cost to industry when setting pollution limits, and not the monetary value of saving human lives, documents show. By Maxine Joselow Reporting from ...

The administration is expected to use decades-old trade statutes to keep its tariff regime going if the high court rules against the president as soon as January — potentially reissuing levies under ...

Also, a judge temporarily blocked shutdown layoffs. Here’s the latest at the end of Wednesday. By Matthew Cullen The Supreme Court appeared poised today to weaken a key provision of a landmark civil ...