From perfumes and synthetic flavorings to plastics and resins, acetaldehyde is a chemical used ...

Ultrafast X-rays revealed how a molecule converts absorbed light into motion in just trillionths of a second. Individual ...

Rice University chemists have found a new way to make neodymium, a rare-earth metal, interact with oxygen. Using a specially ...

Chemical reactions drive life. They ensure that cells obtain energy, proteins perform their functions, and DNA changes under certain conditions. However, many of these processes occur on extremely ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Everything we can see and touch, and quite a lot that we can’t as well, is made of tiny particles called atoms. Some substances, like particles of this iron, contain only one kind of atom. Iron is an ...