Earlier in National Chemistry Week, we mentioned this year's Nobel winners for chemistry and their work on the body's receptors for fear and other signals. Just in time for Halloween, here's more on how your system handles scares …
If you’re like me (and most other living creatures), you don’t like being scared. Since it is a survival mechanism, fear is designed to be unpleasant. It activates our emotions and puts our bodies on high alert. Ever wonder what is really happening inside your body...
- Art and Culture (3)
- Attitude and Behavior (9)
- Chemistry (9)
- Computer and Digital Technology (7)
- Earth Science (6)
- Education and Policy (4)
- Energy (5)
- Engineering (8)
- Environment and Sustainability (9)
- Health and Medicine (17)
- Manufacturing and Industry (7)
- Math (2)
- Museums (2)
- Physics (8)
- Space and Astronomy (16)
- Technology (18)
- Transportation (3)
- Happening Now
Seventy years ago, a historic landing changed the world.
The longest running exhibition of African-American art in the U.S. features more than 100 works.
- Coming Soon
See a favorite film, catch one you missed, or experience a new one.
Write the team behind the blog with your questions or comments.