When OpenAI announced a new generative artificial-intelligence (AI) model, called o3, a few days before Christmas, it aroused both excitement and scepticism. Excitement from those who expected its ...

KENTWOOD, Mich. — With frigid temperatures and below-zero windchill arriving through the weekend, Service Professor is giving advice on how to protect furnaces and pipes from the chill.

Mother Nature, above all. So it goes with projecting the trajectory of natural gas storage – and prices – through the balance of winter. Expand “It’s been a really wild ride so far ...