For nearly two decades Enceladus, a 500-kilometer-wide moon of Saturn, has been a top target in the hunt for extraterrestrial life. In 2005, shortly after arriving in orbit around the ringed planet, ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. We report the development of an undergraduate organic chemistry laboratory exercise ...

Some call them will-o’-the-wisps; others call them ignis fatuus, Latin for “foolish fire.” Whatever the name, for centuries people have reported seeing these eerie, faint blue flames hovering over ...

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

Wang describes her experience in the fast-paced summer course, Organic Chemistry. This summer, I built Ikea furniture. Well, not exactly. I had many pieces thrown at me at once. The instructions were ...

People are still debating whether the mRNA from COVID-19 vaccines remains in the body longer than it should. Some say it lingers and causes harm, others say that idea just doesn’t hold up. A new ...