Brightsurf Science News & Current Events

September 22, 2019
Scientists identify hormone potentially linked to hypersexual disorder
A new study of men and women with hypersexual disorder has revealed a possible role of the hormone oxytocin, according to results published in the journal Epigenetics.

Grand ideas, global reverberations: Grand Canyon at its 6 millionth anniversary
Etched onto the steep walls of Arizona's 6,000-foot-deep, 277-mile-long Grand Canyon are clues that chronicle the sweeping changes the region has experienced during the past two billion years.

New evidence of the Sahara's age
The Sahara Desert is vast, generously dusty, and surprisingly shy about its age.

Promoting earth's legacy delivers local economic benefits
For iconic landscapes such as Grand Canyon or the Appalachian Mountains, geological features are an integral part of their appeal.
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