Tromping through our woods in December in search of a Christmas tree, I often notice an evergreen fern, one of the few green ...

Christmas fern grows throughout eastern North America. It is related to the uncommon Braun’s holly fern, which grows in cool, moist forests in much of New England. Occasionally the two species ...

Sexual structure, S= with sporophyte, FG= Female gametangia, MG= Male gametangia, VR= Vegetative reproduction, Distr.= distribution, NEO= Neotropical, PAN= Pantropical, COS= Cosmopolitan, BR/BO= ...

When stimulated by water, sperm from one gametophyte swim to the female organ on another gametophyte and fertilize an egg. The egg divides and grows into a tiny fern, a new sporophyte, at first ...

An easy fern to identify grows in fountain-like clumps and has glossy, dark green leaflets, or pinnae. This is Christmas fern ...

This guide can help you get started. By The Learning Network CreditClockwise, from top left: Bryan Denton for The New York Times, Ennio Leanza/European Pressphoto Agency, Alejandro Cegarra for ...

When stimulated by water, sperm from one gametophyte swim to the female organ on another gametophyte and fertilize an egg. The egg divides and grows into a tiny fern, a new sporophyte, at first ...

How are you planning to celebrate New Year’s this year? While crafting New Year’s resolutions is a classic tradition, there’s a whole world of unique ways to welcome the new year!

By The New York Times Amy Adams stars as a stay-at-home mother who turns into a feral dog in this adaptation of Rachel Yoder’s novel directed by Marielle Heller. From our review: The movie doesn ...