New research pushes the first genetic evidence of dogs back by 5,000 years and suggests that hunter-gatherer groups may have acquired dogs from one another.
The decision represents a setback to other local governments around the country that have sued oil companies to recoup the mounting costs of climate change.
A new satellite could transform how water is studied worldwide. But to help unlock its capabilities, scientists first needed to take critical measurements on a mountaintop.
Australia used to incinerate the large fruit bats, but research suggests they bring hundreds of millions of dollars in benefits to the country's economy.
Once a week, patients in an Argentine hospital with Parkinson's disease use the movements of tango to help address issues of balance, stiffness and coordination.
The country's experiment with psychedelic medicine has led to positive outcomes, psychiatrists say, but also highlights the limitations of the nascent field.
A pub in California is pulling carbon dioxide from the air to carbonate pints. If the business model works, it could give the broader carbon-capture industry a boost.