Here, read about the prescription drug triazolam, also known as Halcion, which is taken for short term treatment of insomnia. This article answers several questions about this drug, including: "Why is this medication prescribed?" and...

JASON Aquatic Field Study: Explore how dissolved oxygen is one of the best indicators of the health of an aquatic ecosystem. Measure the dissolved oxygen level of a local aquatic site and explore how it affects water quality.

Overview of how chemical signals from animals mark territories, identify individuals, signify social rank, and indicate reproductive and health status.

A instructional activity in which students learn about the indicators that economists use to judge the health of the U.S. economy. Explore varied aspects of the U.S. economy and determine the impact of economic downturns on diverse...

6th grade students from Oakland, California, created this report to show their answer to the question: "What do the dissolved oxygen levels tell us about the water quality of Lake Merritt?" Students explored this question to collect...