Taking both a multivitamin and vitamin D can help support nutrient needs, but it's important to keep your total vitamin D intake within safe limits.

A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of ...

Easier-to-handle alternatives often work even better.

Magnesium, potassium, or sodium? Learn what each electrolyte does, signs of low levels, and when a supplement may help.

February 16, 2026: We're on the hunt for new Tap Simulator codes for the big Valentine's Day update. What are the latest Tap Simulator codes? If you're looking to ease the pressure on your mouse, ...