Chemistry is often presented as one of the most advanced sciences, yet its day-to-day practice remains surprisingly manual.

The small, spongy black beads used as fill material in most artificial turf fields are called crumb rubber, which has long ...

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier ...

Hydroperoxides are strong oxidants that have a significant influence on chemical processes in the atmosphere. Now, an ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider about weight changes.

What Is a Game-Key Card? As Nintendo explains, game-key cards are "your 'key' to downloading the full game to your system via the internet." They come in a case and include cartridges that slide into ...