The database of 200 million protein-structure predictions now includes homodimers, adding new biological relevance.

This modern business area in Hangzhou, China, showcases a blend of autumn foliage and contemporary skyscrapers. With colorful trees lining the walkways, the scene highlights how seasonal beauty ...

As we head into the weekend, a major winter storm system is going to slide some of the coldest air we’ve felt in years right over Michigan - and we’re going to be in a deep freeze for a few days. How ...

Strolling in my neighborhood the other day, I saw two trees with autumn foliage that I thought would have made the most compelling combination had they been planted side by side. One was a ginkgo tree ...

Portland has sparked outrage after stripping its Christmas tree of its name, referring to it only as “the tree” during its lighting ceremony. As thousands gathered in Pioneer Courthouse Square for the ...

Michigan’s state tree is the proud Eastern white pine, but the national champion is elsewhere. Maine, also known as the “Pine Tree State,” is home to the titleholder. The Great Lakes State could have ...

International rugby has returned with the Autumn Nations Series. The biggest names from the southern hemisphere, fresh from the Rugby Championship, are touring Europe once again, with England, Ireland ...

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

The fall colors of large woodland trees seemed a bit more muted and more sporadic compared with previous years, likely due to the drought. For example, in some woodlands, shagbark hickory leaves ...

For the first time in nearly four decades, Iran is on the cusp of a change of leadership—and maybe even of regime. As Supreme Leader Ayatollah Ali Khamenei's reign nears its end, a 12-day war in June ...