He works in mysterious ways.

In an article in the Feb. 1 issue of The Scientist, 1 Ricki Lewis asks whether the pig is replaceable as a laboratory research animal. The fetal pig as a specimen for biology dissection labs is indeed ...

The placenta is an organ that connects one or more fetuses to their mother, also known as a dam. The placenta allows transportation and exchange of nutrients, respiration, hormones, waste and immune ...

Phrases such as "bidding war," "invest now," and "panic over short supply" evoke images of brave new drugs. An apologetic "It's on back order" is a common refrain from L.L. Bean or Land's End. But ...

AWI recently added several dissection alternative lessons to the collection of free educational materials available on our website, as well as to our page on the Teachers Pay Teachers website. These ...

This article originally appeared in the March edition of the South Optimist.In high school biology class, everything from cells to plants are covered. And by the end of the second term, the much ...

Connecticut students who object to dissecting frogs, fetal pigs and other dead animals in science classes could now opt out. The Senate voted 34-1 on Wednesday to let students decline to participate ...

The adaptive response of the fetal heart to intrauterine stress is critical for its survival. Several studies using high altitude (1,2) exposure to acute and chronic hypoxia (2,3), and anemia (4) have ...

2 Russians, 2 Jews, and a Puerto Rican walk into a bar ...