The Pacific seafloor laid down around 10 million years ago is dramatically enriched in beryllium-10, compared to older and ...

February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.

Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...

Teacher-generated instructional videos have a host of benefits in the classroom and are a dynamic alternative to traditional direct teaching. They can serve as a valuable touchpoint for students, much ...

For example, they are committed to using a hot ... Related: Exploring the superheavy elements at the end of the periodic table And the workhorse of hot fusion, a calcium-48 ion beam, won’t ...

It is possible under certain conditions, for example in outer space, for helium and other noble gases to become part of compounds. A stable helium compound was created a few years ago, but only ...

President Donald Trump on Monday pardoned more than 1,000 people charged in the January 6, 2021, attack on the US Capitol, and commuted the sentences of leaders of the Proud Boys and Oath Keepers.

Under Pakistani law, he is to serve the terms concurrently — meaning, the length of the longest of the sentences.