Children’s / Teenage general interest: Science and technology

Could there be other planets in the universe similar to those in our solar system?

Have objects from space ever hit Earth?

What space objects can have millions of times more mass than our Sun, but they remain invisible?

People, animals, machines, and wind all make sounds.

Solids, liquids, and gases are the three states of matter.

You know that magnets hold pictures on a refrigerator.

The sun, lightbulbs, and flickering fires all bring light to our world.

The sun, furnaces, and ovens all make heat.

Electricity powers lights, computers, and television sets.

What do bicycles, doorknobs, and screwdrivers have in common?

What do a doorstop, a butter knife, and the front of a boat have in common?

What do jar tops and water-bottle lids have in common?

What do flagpoles and some window blinds have in common?

What do hammers, wheelbarrows, and brooms have in common?

What do staircases, dump truck beds, and ramps have in common?

Many people travel long distances by airplane.

Many kids take backpacks to school.

All kinds of animals have skin-even humans!

What animals have shells?

Some mammals have a little fur or hair, others have a lot!

See how birds use feathers for flight, warmth, camouflage, and much more.

Kevin Durant faced high expectations after he was selected with the second pick in the 2007 NBA draft.

Inspiration for the Netflix series Chico Bon Bon!

USA TODAY, the Nation's No.

"e;Early intervention helps kids who need treatment,"e; clarifies a headline in USA TODAY, the Nation's No.

Depression is a mental health disorder that affects the lives of millions.

Every year, one out of every 100 children in the United States-or six out of every 1,000 young people worldwide-is diagnosed with autism.

More than twenty million people in the United States suffer from asthma, a disease of the lungs.

In the United States and around the world, AIDS remains a critical health issue.

Have you ever wondered how stars are born?

Uncover seven wonders of the four rocky planets.

The universe is full of space phenomena, such as dark matter, dark energy, and the beginning of the universe.

From earliest times, humans have wondered about the sky above them.

From earliest times, humans have looked to the sky in wonder, and their wonder and curiosity fueled science.

From earliest times, humans have wondered about the sky above them and have studied all visible objects.

From earliest times, humans have wondered about the sky above them.

Did you know that people first used road signs more than 2,000 years ago?

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Congratulations, insect parents-to-be!

Diamonds, cubes, rings, and cylinders-shapes are all around us.

Its wings quickly spin.

The driver starts the engine.

It drives through dirt and mud.

Its lights flash.

Its bed is loaded up.