From tip-overs to swallowing ornaments, holiday trees come with a lot of dangers. Here's how to mitigate them. The holidays ...

We've all heard about counting the rings inside a tree trunk to discover its age. But there are other ways to determine a tree's age without chopping it down.

Ever wonder how Rockefeller Center picks its Christmas tree? Or where the tree's lights are stored during the offseason? Or ...

A team led by LMU researchers shows why CO₂ fluxes from land use are so difficult to quantify—and how they can be estimated ...

We visited Corsi Tree Farm, where we walked the fields with owner Sheldon Corsi, checked out the season’s top varieties and ...

For many years, drivers in Kyle, Texas, have slowed down to see a famous local landmark: a huge live oak that leans close to Old Stagecoach Road. This tree, which has been nicknamed Jolene but is more ...

Researchers at USC have created the first method to noninvasively measure microscopic blood vessel pulses in the human brain. Using advanced 7T MRI, they found these tiny pulsations grow stronger with ...

Listen to more stories on the Noa app. This article was featured in the One Story to Read Today newsletter. Sign up for it here. “That’s enough screen time for today,” you tell your kid, urging them ...

California's Proposition 50 would let the legislature redraw congressional districts to create five more Democratic-leaning seats. The measure is a response to Republican-led redistricting in states ...