The atmospheric emissions reduction unit (SNOX) converts sulphur oxide (SOx) and nitrogen oxide (NOx) into sulphuric acid.

Brazilian energy major Petróleo Brasileiro S.A. (Petrobras) has put into operation an atmospheric emissions reduction unit ...

Petrobras has commissioned a processing unit—a first of its kind in the Americas—as part of the operator’s expansion and ...

31,000+ projects in Latin America.

Humans aren't alone when it comes to yawning — all vertebrates do it too, including fish, amphibians, reptiles, birds and mammals. But why? The "evolutionarily ancient" act of yawning likely ...

A look back at the horrible loss of life. By Hannah Beech A global crackdown on fentanyl has led cartels to innovate production methods and test their risky formulas on people, as well as ...

Dec. 20, 2024 — Researchers have made a meaningful advance in the simulation of molecular electron transfer -- a fundamental process underpinning countless physical, chemical and biological ...