From the burning of wood to the action of medicines, the properties and behavior of matter are governed by the way chemical ...

Having good neighbors can be very valuable—even in the atomic world. A team of Amsterdam physicists was able to determine an ...

Texas A&M scientists have unlocked new potential for astatine-211, a rare and short-lived element, as a highly precise cancer-fighting isotope. Its alpha emissions destroy tumor cells while sparing ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. How do atoms form? – Joshua, age 7, Shoreview, ...

Billions of tons of silicon and oxygen surround us, yet one element hides in nearly invisible traces. It's rarer than gold, and most people have never even heard its name. Maddow Blog | Why the North ...

Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...

Cells are the smallest unit of life. Cells in multicellular plants and animals are arranged into tissues, organs and organ systems. Cells. Tissues. Organs. Organ systems. And the organism itself.

The freelance economy proves that knowledge is currency. Reports show 5.6 million independent workers in the U.S. each earned over $100,000 this year, almost twice as many as in 2020. At the same time ...

Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that comprise the human genome. But where and how does the famous double helix fit into ...

The official website for NOVA. NOVA is the most-watched prime time science series on American television, reaching an average of five million viewers weekly.

Have you been paying attention to current events recently? See how many of these 10 questions you can get right. Compiled by Jeremy Engle Have you been paying attention to current events recently? See ...