Lawmakers are proposing changes to a program that helps low- and middle-income families afford child care, which could have ...

Mollusks appeared 540 million years ago, but almost half the unique traits of this group evolved in the first 96 million years. Since then, the rate of evolutionary innovation has slowed and become ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. The above button links to ...

The IAEA offers a variety of online learning courses, from beginner to expert level. They focus on a wide array of topics, from nuclear energy to safety and security, and from safeguards to nuclear ...