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FISH PASSAGE
In 2018, New York's Cortland County funded 3 culvert and stream projects. 5 years later, all 3 sites improved from severe barriers to insignificant barriers for better fish passageCortland County projects fit into a broader New York effort to identify and address barriers to aquatic organism passage. New York's Depart...- In 1908, a Boston woman donated 140 acres of Maine Beehive and Bowl to protect the natural places. Her gift helped pave the way for Acadia National ParkIn 1908, Eliza Homans made a remarkable contribution by donating 140 acres of land on Mount Desert Island, which included breathtaking feat...
- Four dams built on the Klamath River between 1918 and 1966 made power, not water storage; in 2024, the last came down, reopening 420 miles of salmon habitatIn a groundbreaking initiative, four dams on the Klamath River spanning California and Oregon have been dismantled after a century of exist...
- Kentucky’s Mammoth Cave's hidden plumbing system allows rainwater to reach underground quickly through sinkholes, but these water routes can also carry sewage, chemicals and other pollutants into the caveKentucky’s Mammoth Cave has a vast underground water network fed by rainwater entering sinkholes and cracks in the limestone. The same rapi...
- In 2014, Maine began developing a fish elevator to carry American shad past Milford Dam. 12 years later, the system could reopen 600 miles of river habitat to a fish whose migration has been blocked for decadesA Maine fish elevator could reopen 600 miles of river habitat for alewives, giving a small fish a much bigger chance to return upstream. Th...
- In 1953, a concrete barrier blocked fish migration in Massachusetts. 70 years later, it’s finally being removed to bring the native trout backSoon, a concrete barrier currently obstructing fish migration in Fresh Brook will be dismantled. This ambitious restoration initiative seek...
- In 1905, a 13-year-old boy crawled through a tiny opening in Tennessee and discovered America’s largest underground lakeIn 1905, 13-year-old Ben Sands crawled through a narrow passage inside Tennessee’s Craighead Caverns and discovered a vast underground lake...
- In the 2nd century CE, Romans built a mysterious structure near the Colosseum decorated with sea creatures. Nearly 2,000 years later, its mosaic offered a surprising clue that it may have housed Rome's firefightersBeneath the ancient soil of Rome’s Caelian Hill, just steps from the iconic Colosseum, archaeologists stumbled upon a stunning two-thousand...
- Full Moon Tonight: Date, Time, Global Visibility and Fascinating Cultural Meanings Around the WorldThe July 2026 Full Moon, known as the Buck Moon, will appear on Wednesday, July 29. This celestial event holds deep cultural significance a...
- In 1948, America built Mud Mountain Dam for flood control; decades later, a $112 million facility was designed to carry 1.2 million fish around it annuallyThe Mud Mountain Dam serves as a crucial flood prevention structure, shielding communities downstream from severe weather. Yet, its constru...
- In 2011, the US began tearing down two century-old dams on Washington's Elwha River, the largest dam removal in US history at the time, freeing over 20 million cubic yards of trapped sedimentThe Elwha River dams were dismantled after nearly a century of operation. This significant engineering project restored over ninety miles o...
- In 2016, when river dams trapped Japan's giant salamanders, scientists came up with an unusual solution: building custom ladders instead of removing the damsResearchers in Japan developed special ladderways for giant salamanders to cross river dams. These step-type structures with side walls pro...
- Iran expands attacks on Gulf states after US strikes, says Strait of Hormuz closedU.S. and Iranian forces exchanged heavy missile and drone assaults across the Gulf region. Iran stated it had again closed the vital Strait...
- 'Iran does not control the strait': Trump, US military say Hormuz is open, 'traffic is flowing'Iran war news: US military and President Trump said the Strait of Hormuz remains open. Iranian claims of closing the vital shipping route a...
- US, UK, 12 other nations reaffirm 2016 ruling invalidating China's claims in South China SeaSeveral nations reaffirmed China's expansive South China Sea claims are illegal. A 2016 arbitration ruling declared China's claims lack leg...
- No one had entered this cave near the legendary Rock of Gibraltar for 40,000 years. Then archaeologists opened itA hidden Gibraltar cave sealed for 40,000 years has revealed a rare Neanderthal time capsule. Scientists uncovered a chamber that may hold ...
- A surprising Arctic discovery shows melting icebergs are quietly building hidden neighborhoods on the ocean floorMelting icebergs are creating hidden arctic homes as disappearing glaciers reshape the deep ocean. Scientists found that iceberg-carried ro...
- Mexico, like US, extends birthright citizenship to children born on its soilIn Tijuana, a Haitian restaurant owner finds a new home as her granddaughter becomes a Mexican citizen, highlighting Mexico's birthright ci...
- Fish are adapting to rivers shaped by dams and barriers, and that may be changing how man-made rivers function over timeFor decades, river restoration has focused on returning waterways to conditions that existed before dams, weirs and large-scale human inter...
- In 1979, old salmon cans were stored in an Alaskan cannery, and decades later, when scientists cracked them open, a rising worm count revealed something unexpected about changing ocean food websOld canned salmon from Alaska reveals a significant increase in parasitic worms. Scientists studied cans dating back to 1979. This rise in ...
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