Science & Nature







Wind turbines

We Don’t Have to Choose Between Fossil Fuels and Green Energy

Source: Smithsonian Magazine

Does America’s energy future depend on fossil fuels, such as oil and gas, or alternative energy, such as solar and wind power? According to author Michael Levi, Americans should embrace both forms of energy. Read this article to find out how Americans can find common ground on this important issue.



Polar bears fighting

Ten Scariest Animals in Nature

Source: NBCNews.com

The world is packed with scary animals. Luckily, most live a long, long way away. Check out this top ten list of frightening animals, including explanations of why they’re scary. You’ll recognize some of them, but others may be quite a surprise.


Tree frog

Frog Fable Brought to Boil

Source: Conservation Magazine

We’ve all heard the analogy of the frog that allows itself to be boiled to death because it doesn’t notice the gradual change of temperature in the pot. People often cite this story to show the danger of overlooking a gradual change—but of course, it’s completely false. A noted science writer explains the truth.


Tiger (Panthera tigris) snarling, close-up

Dangerous Exotic Pets

Source: The Humane Society of the United States

Lions and tigers and bears—and cougars, leopards, cheetahs, chimpanzees, lemurs, anacondas, and pythons—are sometimes kept as pets. How wise is it for people to keep dangerous exotic animals? Visit this site to learn the Humane Society’s opinion and arguments about whether anyone should keep an exotic pet.