New research reveals when oxygen flips from stable to reactive, "singlet" form connecting the chemistry of life with ...

Blue Origin's New Glenn NG-2 is set for launch in late 2025, carrying NASA's ESCAPADE Mars mission. The mission marks the ...

Dual emission carbon dots strengthen maize photosynthesis and stress tolerance by converting light more efficiently and ...

The appearance of oxygen in Earth's atmosphere was a turning point in the history of our planet, forever transforming the ...

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

A new study examines nickel and urea in early microbial habitats, showing how ancient cyanobacteria adapted to their chemical ...

Two tiny ingredients in ancient seawater – nickel and urea – may explain why oxygen arrived late on Earth. A team in Japan tested this idea and found a chemical choke point that held back early oxygen ...

Microbes essential for human health have proven resilient against the extreme forces of space travel, offering hope for ...

A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it ...

October 9, 2025 - For Chelsea Duran, returning to high school for her senior year means being on high alert, watching over her shoulder for immigration enforcement agents. Five years after the Covid ...