ScienceInsights

Marshmallows are low in fat, but that doesn't make them a weight loss friend. Here's what the sugar and calorie content actually means for your diet.

Learn what to expect during Invisalign treatment, from tray pressure and fit to when you'll notice real changes in your teeth's alignment.

Vitamins C, B3, A, E, and K can all help fade dark spots, but each works differently. Find out which one suits your skin type and concerns best.

Learn how to safely introduce rice to your 6-month-old, from ideal textures and portion sizes to reducing arsenic exposure and spotting rare reactions.

Learn how to apply CBD balm for better sleep, including where to put it, when to use it, and what to look for when choosing a product.

Open Path Collective connects people to affordable therapy at $30–$80 per session. Here's how it works and whether it might be right for you.

Learn how diet, exercise, and key nutrients like omega-3s and vitamin K2 help keep your arteries flexible and healthy as you age.

Glycerin is common in dog treats, but is it actually safe? Learn what it does in your dog's body and when it might be a concern.

Men often feel breakup pain later and longer than expected. Here's what the science says about why, and what actually helps recovery.

Grass-induced founder can develop in hours for at-risk horses. Learn what drives it, how to spot early signs, and how to manage pasture safely.