From ancient legends and 226-year-old fish to record-breaking auctions, the world of elite Japanese koi is unlike anything ...

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Oak trees have a surprising trick to fight back against hungry caterpillars: they simply wait. When trees are heavily attacked one year, they delay leaf growth by just three days the next spring—long ...

U.S. economic growth rebounded in the first quarter of 2026, boosted in part by a recovery following the previous quarter’s government shutdown. Gross domestic product increased at a 2% annualized ...

Iran war drives up energy prices, straining household budgets German exports hampered by protectionism, fragmentation Reiche calls for structural reforms to address weak growth BERLIN, April 22 ...

Mining fault-tolerant (FT) frequent itemsets in noisy datasets is more challenging than conventional frequent itemset mining due to the high cost of evaluating fault-tolerance conditions. Consequently ...

Working off tips from volunteers, two giant-hunters are tracking down the biggest, tallest, oldest trees in the eastern U.S., from sweetgums on Staten Island to white pines in the Adirondacks. After ...

Dollar Tree DLTR-0.77%decrease; down pointing triangle issued a cautious outlook for the year amid tariff and freight-cost uncertainty, even as demand for discretionary products remains strong. The ...

The tree house I lived in that summer was decidedly unspectacular. It was more of a tree hovel, really. The floor was a large sheet of graffitied plywood, and the roof was covered with a pair of heavy ...

GRAYLING, MI – For generations, this was the biggest and most-hugged tree in the largest stand of old growth pine trees remaining in Michigan’s Lower Peninsula. “The Monarch” presided as the crowned ...

A stand of trees that survived nearly 400 years has been discovered on a 1,513-acre mountain tract purchased for preservation by the Foothills Conservancy of North Carolina. That means the oldest of ...

Experimental design of nitrogen (N) fertilizer application of potted citrus seedlings. From July 2020 to March 2021, potted seedlings were acclimated to moderate N, followed by the application of low, ...