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Science

Space

Mission-Ready

December 11, 2017

Life can be very unpredictable for astronauts living and working on the International Space Station (ISS). There is no gravity. Parts of the station might stop working at any time. Space objects come flying at the station out of nowhere. …

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Inventions

Build It!

December 9, 2017

Amy Mainzer works at NASA’s Jet Propulsion Laboratory. She is the science consultant on a space-themed STEM TV show on PBS KIDS called Ready Jet Go! She created this activity for TIME for Kids. Complex machines are really just collections…

Weather

Into the Eye

October 3, 2017

Whipping wind and hammering rain take hold of the aircraft, rattling its passengers. Stomachs drop. The radar screen goes fuzzy. This would frighten most people. But flight director Jessica Williams remains focused. Williams is a hurricane hunter. She works for…

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Animals

Reversing Extinction

October 2, 2017

Bringing species back from extinction may seem more like science fiction than reality. But scientists are close to being able to bring animals back from the dead. The first major breakthrough in de-extinction came just over 15 years ago. A…

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Animals

Falling Over Fossils

September 14, 2017

Dig this! JUDE SPARKS, 10, stumbled over a million-year-old fossil while playing with his brothers in Las Cruces, New Mexico. “I tripped on the tusk and landed next to the bottom jaw,” Jude told TFK. His brother Hunter thought they’d…

Animals

Uncovering the Past

September 13, 2017

Dinosaurs are long gone, but scientists keep finding new types of the extinct creatures. Two recent discoveries are providing insight into North America’s distant past. In May, the fossil of a 110-million-year-old armored herbivore went on display at the…

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Animals

What's Up, Dog?

September 11, 2017

A 3-year-old pit-bull mix named Ninja trots into a lab at Emory University, in Atlanta, Georgia. She catches sight of the magnetic resonance imager (MRI)—a clanging, coffin-like machine—and leaps happily onto the table. Ninja has been trained to sit still…

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Space

Why Total Solar Eclipses Are So Rare

August 17, 2017

A solar eclipse will cross the continental United States on August 21, from Salem, Oregon, to Charleston, South Carolina. Millions of people will witness the spectacular space event. They won’t show up just because solar eclipses are extremely beautiful. They…

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Space

How To Watch the Solar Eclipse

August 17, 2017

A total solar eclipse will cross the United States on August 21, 2017. In a total solar eclipse, the moon moves directly between the Earth and the sun. The moon completely blocks the sun and casts a shadow on Earth.…

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Animals

Bright Lights, Big Ideas

April 28, 2017

Researchers are looking to nature for innovative ideas. Imagine a world where everyday objects produce their own light. Glowing trees illuminate city streets. Crops gleam to signal that they need water or they are ready to be picked. Street signs…

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