Among some people, it changed their lifestyles, brought comfort in daily lives, improved health, education, and business.

Engelmann says that from the beginning of the Western intellectual tradition, people thought that only humans are rational.

Over 500 million years ago, the Cambrian Period sparked an explosion of skeletal creativity. Salterella, a peculiar fossil, ...

From popular culture to the dark corners of the internet, there are many claims about “fundamental” differences between people on the basis of gender, racial or ethnic groups, sexuality, or other ...

A surprising diversity of dog shapes and sizes evolved long before the Victorians began making modern breeds Modern dog breeds come in a mind-boggling array of shapes and sizes—from Chihuahua to Great ...

Dr. Marcus Hale, a physicist at the University of Cambridge, has proposed a fascinating theory that could potentially ...

For more than half a century, many biologists have leaned on the neutral theory of molecular evolution to explain how DNA and ...

Researchers found that ancient hominids—including early humans—were exposed to lead throughout childhood, leaving chemical ...

The Drexel University master’s degree in Ecology, Evolution and Earth Systems (EEES) offers full- and part-time plans of study to meet the needs and career goals of students, such as those who would ...

Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining ...