Doctors often need to see inside the body without surgery. Medical imaging provides several ways to do so, helping to...
How do children progress from making scribble lines to drawing people and writing their names in the first 5 or 6 years...
While speaking seems like a very fast and effortless process to most of us, there are many things happening behind the...
School tests show how well you know math, science, or reading—but they do not always show everything that makes you...
Glioblastoma is the most common form of brain cancer in adults and remains one of the most lethal forms of cancer...
Poison dart frogs are some of the most poisonous animals in the world! There are many species all with many different...
Many common diseases, such as cancer, diabetes, heart disease, and brain disorders, do not come from germs and cannot...
Imagine a crime scene with no clues—no cameras, no witnesses—just a tiny hair or a drop of blood. Scientists can still...
Carbon makes up a big part of the bodies of all living things, including you. Carbon in tiny plantlike creatures that...
Millions of tiny organisms living in our soil need our help. These tiny organisms are known as soil microbes. These...
Greenhouse gases such as carbon dioxide (CO2) help keep the Earth warm enough for us to live. But when there is too...
Did you know that the ocean plays a vital role in controlling the planet’s temperature, as well as providing food...
