In response to exercise, the heart rate speeds up, and blood vessels within tissues narrow (vasoconstriction). Exercise-induced vasoconstriction is triggered by the release of adrenaline, a hormone ...
Jan. 2, 2025 — A research team has developed a method for extracting gold from electronics waste, then using the recovered precious metal as a catalyst for converting carbon dioxide (CO2), a ...
Dec. 19, 2024 — Taking inspiration from how nature --including lightning -- produces ammonia, a team has developed a reactor that produces the chemical commodity ...
Using the largest gravitational wave detector ever made, we have confirmed earlier reports that the fabric of the universe is constantly vibrating. This background rumble is likely caused by ...