Weyerhaeuser reported a sharp decline in fourth-quarter earnings as difficult market conditions continued to weigh on results across its timber and wood products operations.  Adjusted EBITDA for the quarter ended December 31, 2025, fell to $140 million, down 52% from $294 million in the same period a year earlier. Net sales declined to $1.5 billion, compared with $1.7 billion in the fourth quarter of 2024.  Excluding an after-tax benefit of $141 million related mainly to a non-cash pension settlement charge, the company reported a net loss of $67 million for the ...