Searched for
U.S. BIOLOGICAL SURVEY
In 1922, biologist Olaus Murie entered the Alaskan wilderness to study caribou; his field research later influenced how Mount McKinley National Park managed predators and wildlifeOlaus Murie's early caribou studies provided crucial data for Mount McKinley National Park. His brother Adolph later researched wolves, inf...- In the 1800s, Americans planted tamarisk for windbreaks and erosion control; by 2005, the tree had spread across western river systems and become a major management concernTamarisk was originally brought in for various practical applications, but it has since proliferated across western waterways. This invasiv...
- In the 1980s, Burmese pythons released or escaped from Florida’s pet trade began reproducing in the Everglades; scientists linked them to sharp declines in native mammalsBurmese pythons, a species introduced to Florida decades ago, are now posing significant threats to the wildlife in the Everglades. Scienti...
- Britain used discarded seafood waste and engineered reef habitats to solve the collapse of native oyster ecosystems; the result transformed lifeless seabeds into thriving underwater habitats capable of supporting oysters, fish, and countless marine speciesBritain is deploying concrete reef cubes and scallop shells to revive native oyster populations. These structures aim to provide essential ...
- Quote of the day by German philosopher Helmuth Plessner: ‘The soul suffers from nothing more than from not being…’ – on humanity's deepest emotional needQuote of the day: German philosopher Helmuth Plessner believed misunderstanding causes deep human suffering. He argued that complete unders...
- In 2000, California found an aquarium alga choking native seagrass: officials covered every patch with black PVC and chlorinated everything beneath; six years later, it was goneAn invasive seaweed, Caulerpa taxifolia, was discovered in California's Agua Hedionda Lagoon in 2000. Teams of divers used tarps and chlori...
- In the 1970s, the US introduced four carp species to control weeds; decades later, these carp spread as far as Minnesota, threatening native fishFour Chinese carp species were imported to southern fish farms in the 1970s. These fish escaped into the Mississippi River system after flo...
- Moken sea nomads living on the Andaman Sea can see underwater like dolphins: Scientists discover how this Indigenous tribe trained their eyes to develop superhuman visionScientists have confirmed that Moken sea nomad children living on the Andaman Sea can see underwater with twice the clarity of other childr...
- Scientists uncover a lost Amazon civilization hidden beneath the rainforest using lasers, may have been home to 3 million peopleAncient earthworks discovered using LiDAR technology reveal a large Aquiry civilization. These geometric structures suggest extensive human...
- In 1989, a Japanese oyster farmer began planting trees in the mountains to save his dying bay; the river cleared, and marine life returnedJapanese oyster farmer Shigeatsu Hatakeyama restored his bay by planting trees. Healthy forests upstream provided essential nutrients for o...
- In 2001, a USDA scientist released beetles to destroy an invasive tree, but they eliminated 94% of an endangered bird's habitat along one riverAn invasive beetle introduced to control tamarisk trees has devastated flycatcher nesting grounds. This beetle, released by the USDA, succe...
- In 2007, scientists found giant underwater domes off California; the truth was stranger than anyone expectedMysterious underwater domes off California were identified as ancient asphalt volcanoes. These formations originated from hardened crude oi...
- In 1904, Newfoundland released just four moose to boost hunting opportunities. Years later, their population had soared to nearly 200,000, transforming island's forests & becoming one of North America's largest moose populationsMore than a century after just four moose were introduced to Newfoundland, the animals multiplied into one of North America's largest moose...
- In 1935, an Australian entomologist shipped 102 cane toads from Hawaii to fight crop beetles; 2,400 were released before anyone tested the planAustralian scientists introduced toxic cane toads to control sugar cane pests in 1935. These toads failed to eat the target beetles and spr...
- How Australia’s Brown Tree snakes reached Guam after World War II and left biologists baffled by the invasionBrown tree snakes, an invasive species on Guam, have baffled biologists for years. Their population is believed to have started with only a...
- In 1969, a Texas businessman asked a realtor to find him the worst ranch available; decades later, the lifeless land had become a 5,500-acre preserve with flowing springs and 220 bird speciesA Texas businessman transformed a severely degraded ranch into a thriving nature preserve. He cleared invasive cedar trees and planted nati...
- South Korean shares slump 7% on renewed selling in chipmakers, c.bank hikes ratesSouth Korean shares experienced a significant decline on Thursday, driven by chipmaker stock sell-offs. The Bank of Korea raised its benchm...
- Snake eggs in your garden? Don't move them until you know these thingsFinding snake eggs in your garden requires careful consideration before any action. Moving reptile eggs can pose risks to developing embryo...
- Dogs vs. cats: Which pet is more loyal? Scientists reveal the surprising truth most owners never expectedDogs vs. cats: Are dogs really more loyal, or is that just a myth? New animal behavior research shows dogs and cats both build strong emoti...
- Scientists thought the world's tallest trees would be the first to die in drought; New study reveals astonishing survival secret hidden inside their trunksA new study has revealed that giant dipterocarp trees have evolved highly efficient water transport systems that help them move water throu...
Load More
