Some variants of silica gel contain a moisture-sensitive dye. One particular variant, based on cobalt chloride, is blue when ...

When you buy a new electronic appliance, shoes, medicines or even some food items, you often find a small paper sachet with ...

The Trump administration is inching closer to banning fluoride tablets and drops often prescribed to kids who don’t have ...

Researchers develop a battery cathode material that does it all A mix of iron, chlorine, and lithium is conductive, stores lithium, and self-heals.

It’s a universal truth: Gnats are the unwelcome house guests that show up uninvited—and then refuse to leave. While they’re harmless to humans, spotting one moseying around still gives us ...

Many of the firehouses are plagued by cracked and moldy ceilings and walls and other foundation issues, the UFA says.

Health and Human Services Secretary Robert F. Kennedy Jr. continues to push for curbs on fluoride in drinking water.

The latest update for Palworld added over a dozen new Pals for you to acquire, along with variations of already existing ones.

Needle-like artifacts unearthed from the famed tomb of the Marquis of Haihun in East China's Jiangxi Province have been confirmed to be the world's earliest known steel acupuncture needles ...