Scientists recreated molecular switches that regulate biological timing, aiding nanotechnology and explaining evolutionary ...

Some molecules respond to light in a matter of seconds. In the case of this dithienylethene compound, ultraviolet light triggers a ring-forming reaction, turning the colorless solution deep red.

Chlorine plays an essential part in daily life, from keeping pools clean to preserving food. Now, a team of chemists developed a more environmentally friendly way to integrate chlorine into chemical ...

To make your desired transformation a reality this year, consider changing your environment rather than yourself.