The Bellamy River runs behind the school where I teach. My sophomore biology class ended the year conducting macroinvertebrate diversity studies, spending warm late-spring mornings dipping for the ...

One Swedish summer, a father and son rig up a strange contraption so they can electrocute their lawn. Their intention, of course, is to harvest a large quantity of earthworms, for these are amateur ...

An international research team has conducted a field survey on two species of eel native to Japan and other organisms that share the same habitat, revealing for the first time in the world that these ...

THE argument in Dr. Wemyss Fulton's very interesting letter in NATURE of March 17, p. 359, must be divided into two parts. First, it is pointed out that the gradual recession of the east and west ...