Investors are looking for the US stock market to end 2025 on a high note next week, with equities at record peaks and nearing ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...

The keto diet encourages ketosis, in which the body burns fat instead of carbohydrates as its primary source of energy. Exogenous ketones are supplements that could help a person achieve ketosis. The ...

Christmas trees are the centerpiece of a holiday celebration. Every year, between 25 and 30 million Christmas trees are sold in the United States, according to the National Christmas Tree Association.

Martina Egedusevic receives funding from the Scottish Forestry Trust. Daniel Green works for Heriot-Watt University as an Assistant Professor in Nature-based Solutions. He is also a Research Associate ...

All species on Earth, both living and extinct, are related. We know this because of a biological tool called the tree of life. This "tree" takes the form of a diagram that maps the relationships ...

Abstract: In order to find out the critical factors on exogenous pathogeny, we classified 2590 disease cases based on the ID3 decision tree method. Our classification result is acquired by calculating ...

Bristlecone pines in the western U.S. have been alive for nearly 5,000 years, but an upstart Patagonian cypress challenges that record. This 1,400-year-old bristlecone pine on Mount Washington in ...

1 Department of Plant Science & Landscape Architecture, University of Connecticut, Storrs, CT, United States 2 Institute for System Genomics, University of Connecticut, Storrs, CT, United States ...