The National Audubon Society warns that two-thirds of North American bird species are at risk of extinction because of rising temperatures. As habitats shift, food sources vanish, and “mega-fires” ...

A Penn State student refined a century-old math problem, originally published in 1935, that determines the optimal aerodynamic performance of a wind turbine. The student's work improves upon the ...

Add Yahoo as a preferred source to see more of our stories on Google. A young student has revamped a century-old math problem and unlocked a simple, yet elegant solution to optimize wind turbine flow ...

A new approach to a 100-year-old math problem is reshaping how engineers understand wind turbines. Penn State engineering student Divya Tyagi developed a cleaner and more complete solution to a ...

Divya Tyagi, right, a Penn State engineering graduate student, shows her work on a century-old math problem to Sven Schmitz, a College of Engineering faculty member and Tyagi's adviser. UNIVERSITY ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...

The Arkansas Times Climate Watch is the first free newsletter in Arkansas dedicated to exploring how Arkansans are adapting to climate change. Subscribe to get it in your inbox twice a month.

Revolution Wind was exactly that. A revolutionary $6.2 billion offshore wind park, intended to supply 704 megawatts of electricity, enough to power 350,000 homes in Rhode Island and Connecticut within ...

Some objections to wind and solar farms are matters of opinion. Others are based on false information. We explain.