
The Longest, Hungriest Flight
That bird in the picture, called a bar-tailed godwit, doesn’t look very big or strong. But it can fly farther than any other bird –

That bird in the picture, called a bar-tailed godwit, doesn’t look very big or strong. But it can fly farther than any other bird –

Bedtime Math fan Evy H. asked us, how much does the Sun weigh? Read on to find out, and weigh in on the math in

If you have a dog, you know they’re fun, but sometimes you need somebody to watch them when you go away. Dog sharing is perfect

Bedtime Math fan Grace C. asked us, how many hairs does a dog have? The answer might surprise you! (Or, if you have a dog

When you hiccup, you make a little sound like a burp over and over again. But what’s happening when you hiccup? And how long can

Bedtime Math fan Sara D. asked us, how long would it take for an army of ants to pick her up and carry her across

Today we can travel across the country really fast by taking an airplane. But airplanes weren’t always around, which is why it was a big

National Doughnut Day is one of our favorite holidays! But how did this yummy food that Americans eat billions of each year come to be?