Since then, the periodic table has evolved to reflect over 150 years of scientific development and understanding in chemistry and physics. Today, with 118 known elements, it is widely regarded as one ...

But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can ...

Can you believe the periodic table has been around for over 150 years? Take this quiz to see if you can find the elements. What information do we collect from this quiz? What is the periodic table?

Last week a group of University of California scientists led by Professor Glenn Seaborg told how they created Element 98, which stands six steps up the periodic table (of chemical elements ...

Elements in group 1 and group 2 are metals ... See the study guide on groups in the periodic table for more information.

Well it's actually quite elemental—The Periodic Table of the Elements, that is. The whiz, bang, pop, and color are all possible by combining the most basic substances of which we know ...

The science of sleep and what happens ... So the next time you look at the periodic table, remember that it is not just a chart of elements, but a blueprint for life itself. Content provided ...

An Australian man described as a "science nerd" may face jail time, after attempting to collect all the elements in the periodic table. The periodic table is an arrangement of all the known ...