Ancient source of oxygen for life hidden deep in the Earth's crust

Scientists at Newcastle University have uncovered a source of oxygen that may have influenced the evolution of life before the advent of photosynthesis.

source https://www.lifetechnology.com/blogs/life-technology-science-news/ancient-source-of-oxygen-for-life-hidden-deep-in-the-earths-crust

New flavored nicotine gums, lozenges, and gummies rank second among nicotine products used by US teens

Flavored oral nicotine products, which contain no tobacco but are not FDA-approved to help people quit smoking, are increasingly marketed and sold in the U.S., but researchers have never measured their use among U.S. teens.

Toyota profit down as chips shortage keeps customers waiting

Toyota's profit fell nearly 18% in the April-June quarter from the year before, as a semiconductor shortage that has slammed the auto industry dented production at Japan's top automaker.

source https://www.lifetechnology.com/blogs/life-technology-technology-news/toyota-profit-down-as-chips-shortage-keeps-customers-waiting

Airbus scraps A350 contract with Qatar Airways in feud

European aircraft maker Airbus has cancelled its contract to deliver 19 A350 planes to Qatar Airways, a source close to the matter said Wednesday, amid a feud between the two aviation giants.

source https://www.lifetechnology.com/blogs/life-technology-technology-news/airbus-scraps-a350-contract-with-qatar-airways-in-feud