SEPTA's Market-Frankford Line remains shut down after a blown transformer forced power to be cut across a large stretch of the system.

The North American power sector is at an inflection point. Ambitious grid modernization plans, coupled with the explosive growth of solar substation transformer and data center substation transformer ...

WYE -- The enduring allure of daffodils stems from "their radiance and resilience as they burst forth each year with cheerful color, bravely announcing the end of winter's chill." That's the view of ...

Delta Air Lines has suspended all service to Tel Aviv through at least Sunday following a major joint military operation by the U.S. and Israel against targets in Iran. The airline is currently ...

The Federal Aviation Administration is investigating after a Delta Air Lines flight from Savannah, Georgia, to Atlanta was forced to turn back Sunday night due to engine trouble, sparking a large ...

The global clean energy transition is being jeopardized by critical transformer shortages and aging grid infrastructure in the United States and Europe. Skyrocketing demand for transformers, driven by ...

Capacitance and Tan Delta testing plays a fundamental role in transformer diagnostics. Capacitance measurements reflect the geometric and dielectric properties of transformer insulation, while Tan ...

In an era when air travel frustrations often take over, a moment of collective kindness on a recent Delta flight has been dubbed a “miracle.” A TikTok video with more than 6 million views shows the ...

Delta as usual announced strong quarterly results and positive expectations, underscoring both with a new order for thirty Boeing 787-10 aircraft. “We’re excited to buy the 787,” CEO Ed Bastian said ...

The Delta stretches across northwestern Mississippi like a big fallen leaf, tucked between two rivers. It spans 220 miles north to south and, at its widest, 87 miles east to west. How can so many ...

ATLANTA — Atlanta-based Delta Air Lines says it will comply with the FAA flight cuts and will offer flexibility for its passengers. On Wednesday, the FAA and U.S. Department of Transportation ...