Fire and Brimstone: Why Earth Isn't Like Venus
June 28, 2015
Both planets have abundant sulfur, but Earth life has a way of cycling it for good.
Wonders Under the Sea
July 9, 2014
Three ocean creatures have surprised scientists with new discoveries of previously-unknown capabilities.
Evolution Is Rapid Except When It Is Static
May 18, 2014
A new living fossil and others that must have changed rapidly or not at all are described in recent news.
Animal Magnetism and Other Wonders
October 30, 2011
What is it that so attracts us to animals? Is it animal magnetism? Some animals do have magnetic senses that can guide them across oceans. The more we learn about animals, the more we should admire their high-tech equipment. Here are some recent examples of amazing animals, some of them suitable for Halloween decorations.