Peoples Gas bills could double by 2040 unless regulators overhaul a controversial pipeline replacement program, according to a clean energy consulting firm’s analysis. Ashlee Rezin/Sun-Times ...

Spirit said it plans to sell 23 Airbus jets and cut millions in costs 'primarily by a reduction in workforce' as it scales back flight capacity Embattled discount airline Spirit Airlines Inc. on ...

Spirit Airlines plans to sell 23 Airbus aircraft to GA Telesis for $519 million to boost liquidity. The airline is experiencing capacity reductions due to aircraft sales, engine issues, and ...