The admirable little red-bellied toad is the size of a thumb, but it has achieved giant feats: In 2014, it prevented the ...

A rare toad changed the fate of a river by becoming the first amphibian to halt a hydroelectric dam. It's now in trouble.

Explore the fascinating process of building a secret underground water park and swimming pool using only hand tools. Watch as this skilled creator transforms a forest clearing into a beautiful, hidden ...

KEY POINTS One of the longest-duration pumped storage hydropower projects in the country is proposed for Navajo Nation land in the Four Corners region. The project received a $7.1 million Department ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Animal behaviour is the scientific study of the behaviour of animals. The discipline covers study under experimental conditions, behaviourism, or natural conditions, ethology. The aphelinid parasitoid ...