Strong winds and heavy showers battered the state of Paraná on Friday, blocking roads and damaging power lines.

A turbofan engine uses what is called the Brayton cycle, a process similar to a super-powered air pump and heater. The ...

Local members of almost a dozen political and environmental organizations are looking past their differences to join forces ...

Over 60% of human infectious diseases come from animals. Learn what zoonotic diseases are, how they are transmitted, and why ...

The BirdStock Music Festival, La Jolla Art & Wine Festival, Fire Station 16, Walter Munk Day, Urban Surf 4 Kids and Kyoto ...

The Hybrid Geek, a leader in hybrid battery technology and mobile installation, is expanding its national footprint with a sweeping, multi-phase rollout set to reach more than 44 U.S. states by ...

Five decades ago, Pennsylvania’s dwindling elk herd numbered less than 100 animals. Some thought the remaining animals should ...

For more than a century, America’s coal industry has powered our homes, forged our steel, and fueled our prosperity. It has been the backbone of industrial growth and a symbol of American strength, ...

Earlier carbon-reduction policies, renewable energy investments and tech-sector growth have accelerated electrification ...

In the U.S., this kind of investment in such expansive public services remains imaginary, for now, but it is very much real ...

Delivery services have exploded in recent years, but the job isn’t as simple as it looks. Drivers face traffic hazards, long ...