Is extracting oxygen from lunar soil the future of space exploration?

New research shows that people released from prison are significantly less likely to reoffend if they are subject to supervision and other license requirements—especially first-time prisoners.

Researchers with the University of Cincinnati and Johns Hopkins Medicine developed a potential treatment for brain cancer that uses nanofibers embedded with a combination of drugs that work in concert to target tumors. The drugs proved more effective in combination than when administered alone and can provide both immediate and long-lasting doses to kill cancer cells.

A joint research team has discovered high-performance catalysts capable of significantly reducing "boil-off losses," which had been a longstanding issue in liquid hydrogen storage and transportation. These composite catalysts, in which metallic nanoparticles, such as iron, are supported on silicon dioxide (silica) or other low-cost oxide, demonstrate significantly superior performance compared to conventional iron oxide-based catalysts.

India and Pakistan are no strangers to heat. This time of year is the worst, as heat peaks before the monsoon brings cooler conditions from June.