Diamond rings can get grimy during everyday wear. Here, expert tips on how to keep your ring at its sparkliest.

When you turn on your spigot in Tampa, water managers said you'll get tastier, better water thanks to new hi-tech buoys in the Hillsborough River. The solar-powered buoys kill harmful algae and can ...

He said U.S. and Mexican officials plan to collaborate on a “100% solution” to halt the flow ... pollution problems and the lack of action to clean it up. Environmental advocates have urged ...

A new study published in the Journal of the American Chemical Society proposes a solution using a material that maximizes atomic-level efficiency. The catalyst features a mesoporous spinel ...