Growing a lemon tree indoors lets you enjoy fresh citrus year-round, even without outdoor space or a warm climate. Choose compact varieties like Meyer or Ponderosa lemons, which stay small but still ...

Propagation is the best way to get fruit trees that yield good fruit and resist disease. Learn three ways to propagate fruit ...

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

Abstract: Phylogenetic placement is the problem of placing sequences into a given phylogenetic tree, called a “backbone tree”. EPA-ng and pplacer are the two most accurate phylogenetic placement ...

The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US On a recent December day, Mark Latino and his ...

With Melania standing stoically by his side, the president referenced the first lady's controversial decisions to install white and red Christmas trees in the White House during his first term JIM ...

In 2010, a NASA satellite image of what looked like "trees" on Mars sparked global speculation. This video uncovers the astonishing scientific truth behind the iconic photo. Using HiRISE camera data, ...

PORTLAND, Ore. (KOIN) — Bring smiles this holiday with gift ideas you can craft from the heart courtesy DIY expert Shannon Quimby! She joined AM Extra to show you how to make “Christmas Jewelry Trees” ...

As Oregonians prepare for Christmas, researchers are looking into how they can keep the state’s Christmas tree industry alive for decades to come. Oregon grows more Christmas trees than any other ...

GOLDEN VALLEY, Minn. — Nothing brings winter magic to a backyard quite like a Bird Christmas Tree. It’s festive, sustainable, and gives local birds a nutritious boost during the coldest months. Best ...