The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it takes longer. Don't forget to check your spam folder.

A one-day Washington Post poll shows only 25 percent of Americans support launching airstrikes against Iran over its nuclear program.

In the midst of a ferocious Israeli air campaign, Tehran has told Arab officials it would be open to returning to the negotiating table as long as the U.S. doesn’t join the attack, the officials ...

Anatomy of a raid: How immigration agents descended on an L.A. car wash Security footage and cellphone video show how immigration officers swept in and detained people in the span of a few minutes.

The periodic table of elements, or Mendeleev’s table, was created in 1869 by Russian chemist Dmitri Mendeleev. This table organizes all known chemical elements by their atomic number, or the ...

This interactive table shows the religious makeup of 201 countries and territories. Our accompanying report “ How the Global Religious Landscape Changed From 2010 to 2020 ” describes our methodology ...