People painting house.
In the News

House Paint that Sweats

Can the paint on the outside of a house help keep the house cool in hot weather? Yes. Some types of paint reflect (to bounce back from the surface of an object) up to 80 … Read more

Girl eating ice cream from a truck.
In the Know

What’s in ice cream?

Most people like ice cream. Favorite flavors include vanilla, chocolate, and strawberry. What makes ice cream so good? The combination of ingredients (materials used to make something) gives ice cream its taste and texture (how … Read more

Bee covered in pollen.
In the Know

How do bees make honey?

When you observe a bee collecting nectar from a flower, you are watching the first step in the formation of honey. That’s right, honey begins with nectar (a sugary liquid produced by flowers)! A bee … Read more

A tornado near McLean TX
In the Know

How do tornadoes form?

Every state in the U.S. has experienced a tornado (a powerful, rotating column of air that touches the ground) at least once. Tornadoes can cause a lot of damage. How do tornadoes form? To answer … Read more

A bird nest on a tree branch with five blue eggs inside.
In the News

What factors affect egg shape?

Bird eggs come in different shapes, sizes, and colors. Bird eggs have a range of shapes from round to oval shaped. Some eggs are larger on one end than the other. The scientists wondered how bird … Read more

Woodpecker finch using stick as a tool for foraging.
In the News

How might a cow use a broom?

If you were going to make a birdhouse out of wood, you would probably use tools (something that helps do a task). A saw to cut the wood and a hammer to pound nails. Humans … Read more

A groundhog emerging from a snow-covered den.
In the Know

Will spring come early?

It’s February 2nd. Groundhog Day! Famous groundhogs, such as Punxsutawney Phil and Buckeye Chuck, are woken up from their winter sleep. Will they see their shadows? Will spring come early? Or will there be six … Read more

Scientist viewing DNA gel used in genetics and other sciences.
In the News

The Human Genome Project

Twenty-five years ago, on February 15, 2001, scientists made a big breakthrough. They had mapped almost all human genes in order. These scientists were working on the Human Genome Project. Genes carry information about a … Read more