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These Stunning Images Capture Colorado’s Most Magical Experiences Yet

Here are five unique, only-in-Colorado experiences that get right to the heart of the state’s grandeur

Located in Northumberland National Park, the Sycamore Gap tree was well-known throughout England and beyond.

Two Men Convicted of Chopping Down England’s Beloved Sycamore Gap Tree in an Act of ‘Mindless Thuggery’

After five hours of deliberation, jurors found Adam Carruthers and Daniel Graham guilty of criminal damage for felling the iconic tree that stood near Hadrian’s Wall

Environmental toxicologist Danielle Stevenson spreads soil and wood chips inoculated with fungi at a polluted lot in Los Angeles.

Can Scientists Harness the Magic of Mushrooms to Clean Up Polluted Landscapes?

Researchers and grassroots activists are working with fungi to restore damaged environments

Sea cucumbers come in a multitude of colors.

Welcome to the Weird and Wondrous World of Sea Cucumbers

These spiny or slimy ocean creatures display an astonishing diversity of appearances, behaviors and lifestyles—and many are increasingly threatened

A Brood XIV cicada in 2008, the last time this group of the insects emerged

Watch for Cicadas: Billions From Brood XIV Will Soon Emerge After 17 Years Underground

The insects from this group were last seen in 2008 and will appear across the eastern U.S. for a brief, dramatic frenzy of mating and dying

During the squid run, tens of thousands of opalescent squids (Doryteuthis opalescens) gather together.

In Order to Unravel the Many Mysteries of Squids, Scientists Dive Into Their Mating Frenzies

Marine biologists hope to find out more about a creature that is vital to a healthy ecosystem and the state’s fishery

A Haast’s eagle attacks a moa pair.

Why Have Birds Never Gotten as Big as T. Rex?

Even the most massive birds have never reached the sizes of their dinosaur relatives

A researcher swabs a frog. 

Scientists in Australia Mapped the Genome of an Endangered Frog Species in an Effort to Save It

A deadly fungus threatens the southern corroboree frog, which needs a lot of help to survive

Scientists are working to unravel the best ways to save many types of seeds.

To Safeguard Threatened Plants, Scientists Must Master the Tricky Art of Seed Banking

Researchers are working to unravel the hidden biology of often-persnickety seeds as they age, sleep and awaken

New research suggests that land-based echidnas descended from semi-aquatic mammals. 

A Single Prehistoric Bone Might Rewrite the History of the World’s Strangest Mammals

Analysis of the fossil suggests that the only two egg-laying mammals, platypuses and land-based echidnas, both descended from a semi-aquatic creature

Birds glide above the forests that surround Anacapa Island, California.

What Free Diving in a Kelp Forest Taught Me About an Overlooked but Incredibly Valuable Ecosystem

A photographer shares the epiphanies she has had while chronicling underwater jungles off the California coast

European gray wolves in Germany

Why Have European Wolves Recovered So Much in the Past Decade?

The predators have increased by almost 60 percent on the continent

A variety of marine creatures and unique features can be found in the deep sea off Norway, including the dumbo octopus, colorful anemones and venting chimneys.

As Norway Considers Deep-Sea Mining, a Rich History of Ocean Conservation Decisions May Inform How the Country Acts

In the past, scientists, industry and government have worked together in surprising, tense and fruitful ways

A Schaus’ swallowtail (Papilio aristodemus) rests on a plant.

Why Does This Endangered Butterfly Thrive After Hurricanes?

For Schaus’ swallowtail butterflies, the powerful storms mean clear skies and bright futures

Fossils indicate a variety of marine reptiles swam through ancient seas.

From Massive Eyes to Shark-Like Tails, Seven Amazing Adaptations That Helped Prehistoric Reptiles Thrive at Sea

The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and the ability to birth live young

An Aldabra giant tortoise stands tall. Males can weigh more than 500 pounds.

Thousands of Giant Tortoises Anchor a Thriving Ecosystem on Aldabra, a Remote Atoll in the Indian Ocean

The animals graze the vegetation into a picturesque turf, fertilize the soil with their dung and disperse seeds over large distances

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Discover Unique Adventures at These Five Minnesota State Parks

From towering pines and fish-filled lakes to iconic wilderness areas, Minnesota’s parks and forests have it all

Brown-headed cowbirds perch together on a branch in southern Arizona. The species is a brood parasite, sneaking their eggs into other birds’ nests in an attempt to steal parental care.

A Revealing Look Into the Surprisingly Tricky Sex Lives of Birds

Even among the most durable migratory bird pairings, sexual exclusivity is rarely part of their relationship

A species of remipede known from the Caicos Islands. The photograph was taken by a member of a multinational team looking for rare species. Remipedes are crustaceans that are close relatives to insects.

You Might Think of Shrimp as Bugs of the Sea. But a Remarkable Discovery Shows the Opposite: Bugs Are Actually Shrimp of the Land

A recent study suggests that insects branched out from crustaceans on the tree of life

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