Nature

Amid a multi-year drought, record winter rainfall has led to conditions perfect for fungi.

Winter Rains Bring Mushroom Boom in California

Fungi are popping up in numbers the West Coast may not see again for years

A sunet behind the mountains in what is now the Avi Kwa Ame National Monument in Nevada

Biden Designates Two New National Monuments

In total, the protected areas across Nevada and Texas encompass 514,000 acres of public lands

A puffin in soft light surrounded by faint raindrops.

See 15 Amazing Wildlife Images From the Sony World Photography Awards

The contest showcases the work of some of the planet’s best photographers

The sun sets over the Susquehanna River in northern Pennsylvania.

America's Waterways: The Past, Present and Future

In a series of articles, <em>Smithsonian</em> magazine highlights all that draws our eyes to our nation's fresh and coastal waters

Industrialization changed Italy&rsquo;s Bagnoli Bay. Analyzing the DNA that was trapped in sediment offers a record of what was lost&mdash;and a clue as to how to get it back.

DNA Buried in Sediment Helps Scientists Picture Past Ecosystems

Examining the evidence offers a way to look back at now damaged environments

Many animals like corals release eggs and sperm into the water on just the right nights of the month.

How Lunar Cycles Guide the Spawning of Sea Creatures

Researchers are starting to understand the biological rhythms that sync worms and corals to phases of the moon

After nearly 40 years, desert lions are once again hunting marine prey along Namibia&rsquo;s Skeleton Coast, where scientists believed the knowledge had been lost.

In Namibia, Lions Are King of the Beach

As the big cats return to hunting fur seals on the Skeleton Coast, a new project tries to keep people out of the way

Sharpshooters use an appendage called an anal stylus to catapult droplets of pee.

These Tiny Bugs Urinate by Flinging Droplets of Pee

Sharpshooters are the first example of “superpropulsion” in a living organism, according to new research

The birds gather by the thousands along the Platte River.

See Thousands of Sandhill Cranes Gather in Nebraska

Every year, travelers attempt to witness the birds on their long journey north

Dead aspen trees, shrunken by drought, wither near Grant Lake in California last October.

California Lost 36 Million Trees to Drought Last Year

The die-off is expected to continue despite this winter’s rain storms

About 100 miles northwest of Mexico City in the UNESCO-designated Monarch Butterfly Biosphere Reserve, up to a billion of the brilliant-winged insects spend November to March clustered on branches.

A Ring of Fire, Millions of Monarchs and Other Rare Natural Phenomena Worth Traveling For

Be in the right place at the right time to witness these sublime sights

Banff Sunshine has pioneered snow farming, which involves setting up miles of fencing across its highest terrain to capture large amounts of wind-blown, natural snow.

This Canadian Ski Area Doesn't Make Snow—It Farms It

Sunshine Village Ski Resort in Alberta is in the perfect position for piling up powder

This cross section of a sequoia in Yosemite National Park in California has markers identifying the dates of tree rings.

The Science Behind the Oldest Trees on Earth

How experts have determined that bristlecone pines, sequoias and baobabs have stood for thousands of years

Pure Structural Color is made of several extremely thin sheets of non-conductive material. These layers are stacked together and imprinted, or stamped, with a nano-scale pattern of rods with curved ends.&nbsp;This pattern scatters light into colors that are visible from all directions, and different hues can be produced by changing the dimensions of the pattern.

This British Zoologist Wants to Reinvent Color

Andrew Parker has produced some of the brightest hues in the world. So, what’s his secret?

Salmon are believed to have a relationship, direct or indirect, with more than 100 different species. In Alaska, brown bears famously fish for adult salmon as they swim upstream to spawn.

How Will Mining Affect Alaskan Salmon?

Active mines, proposed mines and exploratory projects in Alaska and British Columbia may affect key salmon watersheds

A mountain lion, P-22, known to live in the Los Angeles area

L.A.'s Cougars Were Driven to Extremes by Wildfire

With less suitable habitat, the big cats traveled further and crossed dangerous roads more often

Photographed on September 14, 2022, 480 Otis is the reigning 2021 Fat Bear Week champion.

How the Bears at Alaska's Katmai National Park Became Celebrities

Park officials had no idea that the installation of live nature cameras at Brooks River ten years ago would lead to the wildly successful Fat Bear Week

About two to three million birds of prey fly through Panama each fall, in what amounts to the world&rsquo;s third-largest raptor migration.

Watch Millions of Raptors Fly Across Panama This Fall

The country’s unique shape makes it a perfect migratory pathway for the birds of prey

Oregon&rsquo;s Umpqua National Forest, where Swastika Mountain is located

Oregon's Swastika Mountain Gets a New Name

The mountain was originally named before the swastika became a symbol of hate

Burls are bark-covered growths that can protrude from a tree&rsquo;s trunk. They contain unsprouted bud tissue, and produce a wood that&rsquo;s valued for its unique grain and smooth workability.

What Is the Financial Value of an Old-Growth Tree?

In setting fines for timber poaching, experts are looking at different ways to calculate the worth of trees

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