Chemist Omar Yaghi invented materials called MOFs, a few grams of which have the surface area of a football field. He ...

The new 2025-2030 Dietary Guidelines for Americans issued by the USDA/HHS features red meat and beef tallow quite prominently ...

A new study finds that elevated levels of Lp(a) may increase the risk of death from cardiovascular disease in some patie ...

A New Hampshire town finds out its water has been contaminated by a “forever chemical.” The source appears to be the nearby ...

Methaemoglobinaemia is characterised by the oxidation of the iron component in haemoglobin from a ferrous (Fe² +) to a ferric (Fe³ +) state, forming methaemoglobin (MetHb) and reducing oxygen delivery ...

Scientists at the U.S. Naval Research Laboratory (NRL) have completed a spaceflight biology investigation aboard the International Space Station (ISS) that reveals how microgravity fundamentally ...

Iron is an essential trace element in biological cells. The concentration of the element and its so-called redox state—it can ...

AIM: The “2026 Guideline for the Early Management of Patients With AIS” replaces the “2018 Guidelines for the Early Management of Patients With AIS” and the 2019 update to reflect recent advances in ...

Researchers in China found alternate wetting and moderate drying irrigation (AWMD) regime significantly increased contents of ...

By reconstructing a non-natural metabolic route in Escherichia coli, the researchers demonstrated that simple sugars can be ...