Skip to main content Skip to navigation

Where do bees sleep?

Dr. Universe: Where do bees sleep? -Annalisa, 10, Middletown, NJ

Dear Annalisa,

Sleep is important for lots of the animals on our planet. Just like you need a good rest, so do bees. But, bee sleep is different than human sleep. » More …

How does sand stick together?

Dear Dr. Universe: How does sand stick together? -Kamrin, USA

Dear Kamrin,

Sand is actually made up of lots of different things. When we look at it under the microscope, we can see cooled lava, coral, seashells, and other kinds of wonderful, colorful rocks. » More …

Part 2: Why does music give us chills?

Dr. Universe: Why does music give us chills? -Nicole, 11, Spokane, Wash.

Dear Nicole,

It turns out that the experience of getting chills when we listen to music actually has a scientific name: frisson. That’s what I found out when I met up with Washington State University brain scientist Steve Simasko. » More …

What food is sweet and good to eat?

Dear Dr. Universe: What food is sweet and good to eat? – Sophia, Pullman, WA

Dear Sophia,

There are quite a few foods that are sweet and good to eat. A lot of them are fruit, said my friend Pablo Monsivais. He’s an associate professor at the Washington State University Elson S. Floyd College of Medicine. » More …

Why do lizards lose their tails?

Why do lizards lose their tails? -Bailey, Inwood, Iowa

Dear Bailey,

Our planet is home to all kinds of lizards. Maybe you’ve seen one climbing up the wall, scurrying through the grass, or at the pet store. Just the other day I saw a big green iguana when I visited the Washington State University Veterinary Teaching Hospital in search of an answer to your question. » More …

Why do stink bugs stink?

brown stink bug on leaf

Dr. Universe: Why do stink bugs stink? – Lily Z., 11, Oregon

Dear Lily,

You’re right, stink bugs give off quite a stink. To find out exactly what that smell is all about, I visited my friend Elizabeth Beers. She’s a researcher at Washington State University who works with insects, including a kind of stink bug. » More …

How do bees make honey?

Dr. Universe: How do bees make honey? – Nisi, 10, Nampa, Idaho

Dear Nisi,

All around the world bees are busy turning nectar from flowers into sweet, golden honey. That’s what I found out from my friend Brandon Hopkins, a honey bee researcher at Washington State University. » More …