A virus is a very small organism. It is much smaller than a cell. It is a kind of germ that can cause disease in humans, animals and plants. Some viruses are shaped like spirals, while others look like soccer balls. A few big viruses can have both forms.
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We cannot live without oxygen. Oxygen is a colorless gas that exists in the air. All plants and animals also need it in order to live. Without it, we would not be able to breathe! This week, let’s learn some amazing facts about this important gas.
Recently, researchers in China succeeded in creating a type of stem cell, using cells from pig ears and bone marrow. The stem cell is capable of developing into any type of cell in the body. The researchers hope their discovery will help scientists develo
Many animals use tools. For example, monkeys, chimpanzees and gorillas use stones and sticks to find and eat food. Surprisingly, birds can use tools, too! Last week, scientists in England found that rooks know how to make and use tools through tests. The
When you listen to your favorite music, you probably stump your feet and nod your head to the rhythm. Surprisingly, animals can feel the rhythm, too! Recently, there was a video on the Internet showing a bird dancing to the music! The bird’s name is Snow
On May 14, the IUCN (International Union for Conservation of Nature) said many birds are close to extinction. The group studies animals and nature, and makes the list of the world’s most endangered species every year
The May issue of National Geographic announced the recent discovery of a 40,000-year-old baby mammoth. A mammoth is a huge animal that looks like an elephant. It has very long tusks and long hair. Mammoths lived a long time ago. Today, they no longer exis
Recently, Korean scientists reproduced glowing dogs, using cloning techniques. Researchers at Seoul National University said they succeeded in cloning 4 beagles that glow red. The 4 dogs are all named “Ruppy.” They look like normal beagles. But they glo
There are many different animals living in the waters of Alaska. We can find penguins and many kinds of whales there. But in 1989, something horrible took place in Alaska. A large ship was wrecked. The ship carried 11 million gallons of oil! That’s enoug
There’s some sad news coming from Japan. We all love cute animals. I especially love koalas. They are so cute. I like how they hang on to a tree and sleep like babies. Well, scientists from Japan say koalas are in trouble. There are about 62 koalas livin
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