ScienceInsights

Learn how your body converts food into usable energy at the cellular level, and why nutrition and metabolism affect how energized you feel.

Manifest refraction (MRx) is the standard eye test used to find your glasses prescription. Learn how it works and why it matters for your vision care.

Sports nutritionists help athletes and active people fuel performance and recovery. Learn what they do, who they help, and how to find a qualified one.

Kimchi pairs well with more than just rice. Explore everyday and unexpected ways to enjoy kimchi, from soups and tacos to noodles and beyond.

Recovering from food poisoning? Learn what to eat, what to avoid, and how to ease your gut back to normal after an illness.

Maltodextrin comes from starchy plants like corn, rice, and wheat. Learn how it's made, why it's so common in processed foods, and what it means for your diet.

Learn what it actually takes for a place to become a National Park, from congressional approval to what "nationally significant" really means.

Spatial awareness shapes how children navigate, learn, and problem-solve. Here's what it is, how it develops, and ways to support it at home.

Rubber stoppers seal flasks, hold tubing, and keep experiments airtight. Here's how they work and why chemists rely on them.

DSOs handle the business side of dental practices so dentists can focus on patient care. Here's how they work and what they mean for you.