Anatomy and Physiology

What Birds Can Mimic Human Speech?

What Muscle Is Responsible for Pointing Your Toes?

Can a Loose Tooth Heal on Its Own?

What Animal Stays Pregnant the Longest?

Should You Be Able to Feel Your IUD?

How Much Bigger Were Mammoths Than Elephants?

How to Quickly Heal a Cut on the Tongue

Are Spiders the Only Arachnids? Other Types Explained

Why Too Much Salt Can Make You Dizzy

Do Lobsters Cry? What Science Says About Lobster Pain

How Long Does Bad Breath Last After Adenoid Removal?

Can Rats Swim Underwater? A Look at Their Adaptations

How Long Do Sloths Take to Poop and Why?

What Is Postprandial and Why Does It Matter?

Can Birth Control Make You Tired All the Time?

Do You Sweat More in High Humidity?

Why Are Things Different Colors? A Scientific Explanation

Is Heartburn a Sign of PMS? The Connection Explained

Is It Normal to Miss a Period at 13?

Can Lions Eat Cooked Meat? The Biological Answer