Alpha amino acids' stability may explain their role as early life's protein building blocks

A new study from the Hebrew University of Jerusalem published in the Proceedings of the National Academy of Sciences sheds ...
Verywell Health on MSN

How Long Does Salt Stay in Your Body?

Salt is eliminated from the body in urine in 1 to 3 days. Cutting back on salt, drinking water, and exercising may improve ...
WATE 6 On Your Side on MSN

Science experiment mishap at Gibbs High School led to lockdown

A science experiment at Gibbs High School led to a lockdown on Friday. Jeff Bagwell with Rural Metro Fire said students were mixing gaseous chemicals for a science ...
The Economist

Nucleic acids and proteins

These chains come in a wide range of lengths. In humans a typical protein is about 400 amino acids long; some are a lot longer. Molecules of RNA, one of the two nucleic acids, can reach up to 100,000 ...