Articles on Curious Kids

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A great raft spider (Dolomedes plantarius). Salparadis/Shutterstock

Curious Kids: can spiders swim?

Most spiders don’t swim by choice. But they have clever tricks to survive in water when they need to.
Some ‘kidfluencers’ have huge followings on social media, but the spotlight isn’t always a friendly place. ilkercelik/E+ via Getty images

How does a person become famous when they’re just a kid?

It’s not unusual in the social media era for young people to become famous. But fame is complicated – especially when you’re still growing and forming your identity.
They might not be grown-ups yet. Klaus Vedfelt/DigitalVision via Getty Images

When does a kid become an adult?

Growing up is a gradual process, and the timing isn’t the same for everyone. But you will be tried as an adult if you are over 18 and accused of committing a crime.
The Earth formed in a ring of debris around the Sun, like the one around Vega, a bright star, in this artist’s conception. NASA/JPL-Caltech

How was the Earth built?

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.
Some mammals are super hairy, some are not. Ed Jones/AFP via Getty Images

Why don’t humans have hair all over our bodies?

Human beings don’t have a thick coat of fur like many other mammals do. Scientists think it has to do with something else that comes out of skin: sweat.
If one has a reaction to a new food, is the other more likely to as well? BjelicaS/iStock via Getty Images Plus

Are twins allergic to the same things?

An allergic reaction happens when your immune system overreacts to something that should be harmless. Whether that happens can be thanks to your genes, your environment or a combination.
Dogs will be dogs. Raul Arboleda/AFP via Getty Images

Why do dogs love to play with trash?

While you might not like how your trash smells, to your dog it is an appealing buffet brimming with apple cores, banana peels, meat scraps and stale bread.
Lenticular clouds, like this one over a mountain in Chile, can look like flying saucers. Bilderbuch/Design Pics Editorial/Universal Images Group via Getty Images

How are clouds’ shapes made? A scientist explains the different cloud types and how they help forecast weather

Puffy to wispy, barely there or dark and menacing, clouds come in many shapes and sizes. Each tells a story about what’s going on in the atmosphere.
Zoos provide animals like these ring-tailed lemurs at England’s Bristol Zoo Gardens with toys and special foods to enrich their activities. Matt Cardy/Getty Images

Can animals have mental disabilities?

Animals can be born with genetic or developmental issues that make it hard for them to live normal lives. They also can develop mental health problems in response to conditions around them.

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