Thousands of Oncor customers in North Texas are without power due to overnight storms. DALLAS — Several thousand Oncor customers are without power Wednesday as severe storms rolled through the area ...

Florida's power grid faces increasing risks from hurricanes, cyberattacks, and supply chain disruptions. Investing in grid ...

A team of scientists is driving into severe storms to study hail. It's one of the nation’s costliest but least-appreciated ...

A major cyberattack on the US electrical grid has long worried security experts. Such an attack wouldn’t be easy. But if an ...