Friday April 18th 2014

‘For Kids’ Archives

Burning to learn

Burning to learn

  In central California’s Yosemite National Park, it doesn’t take much to set the forest on fire. A discarded cigarette. A match. Or, as is often the case, a bolt of lightning. On July 31, 2011, thunder boomed as a severe storm pelted the park. The lightning struck [Read More]

Hacking the Planet

Hacking the Planet

  Some problems have easy solutions. If we feel sweaty, we’ll head for the shade. If our soup’s too hot, we’ll blow on it. If a room’s too stuffy, we’ll open a window. But what are the options when the planet grows too warm?   That is the problem — and [Read More]

Ahead of the wave

Ahead of the wave

  Bump a glass and any water inside might slop over the side. Splash in the bathtub and waves slosh. Toss a rock into a pond and ripples move outward in expanding rings. In each case, the water moves in waves. Those waves carry energy. And the more energy that gets [Read More]

Seal scientists

Seal scientists

  Climate scientists concerned about global warming keep a close eye on Antarctica. There, some of the ice shelves that extend from the continent into the ocean are melting, adding freshwater that boosts sea level. Like other scientists, Tore Hattermann of the [Read More]

Walking on Water

Walking on Water

Almost anyone can tell the difference between a liquid and a solid. A liquid flows. A solid stays put. You pour a liquid and push a solid. The difference seems as clear as water and ice.   But some stuff doesn’t fit neatly into either group, like the goop you get by [Read More]

The smell of old people

The smell of old people

When most people talk about “old people smell,” they’re complaining about something unpleasant. But in a new study, scientists report that the scent of the elderly isn’t that bad. In fact, it’s rather pleasant, at least compared to the intense odor of a [Read More]

Candy on the brain

Candy on the brain

The next time you find yourself craving a sweet, irresistible piece of candy in someone else’s hands, remember this: You can’t help it. Your brain is built to covet. Read more at Science News for Kids.  [Read More]

Worlds beyond the solar system

Worlds beyond the solar system

Once upon a time — about 20 years ago — kids in school learned about nine planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. The Nine orbited the sun, and they were the only planets that mattered. Any others existed in the imagination of [Read More]

Costs of missing sleep

Costs of missing sleep

Not all fruit flies are born equal. Some can skip 12 hours of sleep without missing a beat; others need their beauty rest to keep buzzing. In recent experiments on these two varieties of flies, scientists found that the bugs that skip zzzz’s pay a price to stay awake: [Read More]

No frostbite for dogs

No frostbite for dogs

When playful pups skid across an icy pond or romp in a snowdrift, their paws plunge into frosty places. If people go barehanded and barefooted in such cold places, their skin may freeze in a painful condition called frostbite. Dogs frolic without fear of frostbite, and [Read More]

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Latest Topics

Burning to learn

Burning to learn

  In central California’s Yosemite National Park, it doesn’t take much to set the forest on fire. A discarded [Read More]

Paging Dr. Data

Paging Dr. Data

For doctors who treat trauma patients, prediction is key: Will a patient die in the next 30 minutes? Why or why not? [Read More]

Numbers and verse

Numbers and verse

  The universe is a grand book, Galileo noted in 1623, written in the language of mathematics. Those poor souls [Read More]

Two Guys Dancing about Math

Two Guys Dancing about Math

  A typical performance by dancers Karl Schaffer and Erik Stern begins with a handshake. However, it’s not [Read More]

Northern Hibernaculum

Northern Hibernaculum

  For years, biologist Susi von Oettingen at the US Fish and Wildlife Service tracked the devastation in New [Read More]

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