Instead of kicking indigenous groups out, let them continue to manage these lands effectively, argues a new report
For Erin Greene, walking up to a polar bear requires even more courage than most of us can imagine
After mating takes place, a female polar bear will prepare for her impending pregnancy by eating voraciously. In all, she will pack on more than 400 pounds
Everyone thought that the Arctic ground squirrel was an invasive species on this remote Alaskan island. A pair of scientists beg to differ.
In 1882, General Philip Sheridan's expedition to the protected buffalo haven in Yellowstone National Park revealed a gruesome reality
LED Christmas lights make the needles hold on longer, and other discoveries from the world’s only Christmas tree research center
A car horn outside Churchill, Manitoba, causes a curious polar bear mom and her cub to scurry in opposite directions
Saint Pete, as he's known by locals in nearby Churchill, Manitoba, is an elderly polar bear who's been visiting the town for decades
A lion ventures into an area of the river that's part of a hippo bull's territory. The enraged hippo wastes no time in asserting his dominance
Female giant burrowing cockroaches look after their young for up to six months. In an eight-year lifespan, they can produce around 150 young
A 15-foot male hippo carefully negotiates his enormous body down a sheer cliff. It's the shortest and most direct route to the water
Bottoms is the nation's largest inland marsh, an area of over 60 square miles. It's also the favored resting spot of many species of migrating birds
The transition from caterpillar to butterfly is a process that consists of four stages: egg, larva, pupa, and adult
The wood-boring shipworm has bedeviled humans for centuries. What's its secret?
What caused woolly mammoths to die-off so quickly? New evidence suggests an unfavorable climate may have drove them to extinction
A potential influx of legal and illegal mining leaves the country's megadiverse landscapes—and the communities who depend on them—in jeopardy
With the help of a supercomputer, Smithsonian scientists figure out how to help the lobster fishery off the coast of Honduras
The birthing process for a female tick is very involved. Once she's matured, she can take up to 20 days to lay her eggs
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