A cool robot on Mars heard lightning zapping in the sky! It heard little crackles when dust storms swirled around. These tiny sparks happen when Mars air gets all fizzy. Now we know Mars has its own …
The sun's warmth changed, giving Earth different amounts of light. More sunshine made the air have more oxygen for animals. This helped tiny life grow into amazing creatures very quickly. These new a…
Little bits from germs might make you sleepy at night. Scientists think tiny germ pieces could travel to your brain. These pieces were found in parts of the brain that help us rest. This helps us lea…
Our big, bright universe has a very long story. Stars will twinkle out, becoming quiet and dark. Galaxies will hug each other, becoming giant clouds. The sky might become lonely, but it's still amazi…
If kids stop taking a special medicine, they might get their weight back. The good health feelings from the medicine also tend to go away. This means staying healthy needs more than just the medicine…
A very small snail that has soft hairs is being searched for. This little snail likes to live by the big River Thames. People are looking closely for this special friend in London. Its fuzzy shell he…
When we eat yummy Thanksgiving food, we must be careful. Cooking the turkey just right keeps yucky germs away. Don't eat food that sat out too long, it's not good. Washing hands and cooking food well…
Our big land pieces are slowly sliding off from way down below. Giant, slow waves in the hot Earth make them move apart. Bits of land go into the ocean and make volcanoes erupt there. Scientists figu…
A senator thought the Health Secretary would keep his word about shots. The Health Secretary promised to work closely with the senator. But it seems like some of those special promises were not follo…
There is a giant underwater cave that is really, really long. Explorers found more secret tunnels hidden deep inside the cave. It is like a giant water maze with many twisty passages. They are still …
Scientists sent secret messages using tiny light bits very far away. It's like beaming information from one place to another with magic. These special light bits could help build a super-fast interne…
Little green moss took a trip way out into outer space. It floated unprotected for nine whole months, which is a very long time. Guess what? Most of the tiny moss seeds still wanted to grow! This mea…
Scientists made a tiny spark to help understand how lightning happens. They used a special light to make a tiny speck of dust jump. This is like a super small magic trick for understanding big storms…
Explorers found a shiny gold ball way down in the ocean. It was super deep, where it is always dark and cold. They wondered what this funny ball could possibly be. It's a big mystery waiting for us t…
Eating supper when it's dark can be tricky for our tummies. Your body has a special clock that likes light and dark signals. Eating supper a bit earlier helps your body work its best for sleep. Tryin…
Your dog or cat might think and play differently. This is like when some kids need different ways to learn. Maybe we picked pets with special brains to be friends. Knowing this helps us be even bette…
