Add Yahoo as a preferred source to see more of our stories on Google. Controlled outdoor experiments could also include injecting aerosols into the atmosphere - Vlad Georgescu/Moment RF Experiments to ...

In this month’s Weather Experiment Wednesday, Discovery Lab Senior Education Manager Micah Firestone showed us how to harness UV light to create images on special paper. This cyanotide activity ...

Much of what we know about plant circadian rhythms is the result of laboratory experiments where inputs such as light and temperature can be tightly controlled. Less is known about how these ...