Helping homeowners and real estate professionals eliminate cigarette smoke and persistent indoor odors without costly ...

Diesel-powered submarines present a challenge that may seem paradoxical at first. Their engines require ...

BLOUNTVILLE, Tenn., (WJHL) — After the carbon monoxide leak at Milligan University, Sullivan County’s regional health ...

The prospect of heat waves without end, increasingly destructive floods, relentless drought, rapidly rising sea levels, and the risk of “point of no return” tipping points require humanity to swiftly ...

Modern diesel submarines seem to break a basic rule of engines: they keep moving underwater even though diesel power needs ...

Repairing bronze ...

Life on Earth may have learned to breathe oxygen long before oxygen filled the skies. MIT researchers traced a key ...

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes ...

The most widely accepted scientific explanation for the arrival of all complex life on Earth has had an unsolved mystery at its heart. According to the theory, all plants, animals and fungi, known ...

A proof-of-concept system developed in the lab of Professor Ted Sargent uses manganese oxide and electricity to pull CO₂ efficiently from real-world air conditions.

Oxidative stress is a direct consequence of an excess in the body of so-called free radicals—reactive, unstable molecules that contain oxygen. Free radicals are normal metabolic by-products and also ...