Rainy days provide numerous opportunities for unique shots thanks to reflections, puddles, and raindrops. Don't shy away from ...

Josh Joyner and Ana Garcia build a snowman in front of the U.S. Capitol in Washington on Feb. 12. Kayla Bartkowski/Getty ...

Three years ago, while exploring the Mojanda mountain range in Ecuador, a team of researchers from a local NGO and a ...

Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

The rain has intensified in California, where an atmospheric river brought heavy downpours, winds and flooding to areas ...

Yet only “Gray Tree” has scale-invariant branch diameters. When Mondrian removes the scale invariance in “Blooming Apple Tree ...

Officials in California distributed sandbags, prepositioned rescue swimmers and told residents to have their go-bags ready as ...

The moon reached its peak brightness at 8:53 a.m. EST (1353 GMT) on Feb. 12, but local moonrise and moonset times will depend ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky before they fade from view.

The competition was held ahead of the Dark Skies Festival held by the national park, which is one of 22 International Dark ...

The 8-inch, bright pink slug has been isolated in a "sky island" for millions of years.