Russia’s economy is stuck in what might be described as negative equilibrium: holding itself together while steadily destroying its own future capacity.

Proton exchange membrane water electrolysis is widely regarded as a key technology for large-scale green hydrogen production due to its high efficiency and rapid response to intermittent renewable ...

Zinc–air batteries offer high theoretical energy density, intrinsic safety, and abundant raw materials, making them attractive for large-scale energy storage and flexible electronics. However, their ...

A massive underwater sinkhole off the coast of Mexico has swallowed every instrument scientists have lowered into it, and they still have no idea how far down it goes. The Taam ja’ Blue Hole, sitting ...

Learn about umbilical cord complications, including nuchal cord and compression, and ensure timely medical care for expectant parents.