
Colorado River Otters Make a Comeback After 50 Years
Once wiped out by pollution and trapping, river otters are splashing back into Colorado's waterways. Now the state needs your help tracking these playful creatures.
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Once wiped out by pollution and trapping, river otters are splashing back into Colorado's waterways. Now the state needs your help tracking these playful creatures.

New sensor technology reveals why less water reaches the Colorado River during droughts, and the discovery points toward smarter water management solutions for 40 million people who depend on it.

The River Wye just became the first river in the UK to receive cross-border legal rights protecting it from pollution. The historic charter gives the 155-mile waterway the right to flow naturally, support biodiversity, and even have its own voice in official meetings.

A river in Colorado does something that shouldn't be possible: it cuts straight through a mountain range instead of flowing around it. After 150 years of debate, scientists finally discovered the mind-bending reason why.

A diverse group of ranchers, bankers, hunters, and business owners floated down Colorado's Green River and discovered something remarkable: protecting public lands isn't just good for nature, it's economic rocket fuel. National monuments like Dinosaur attract 315,700 annual visitors to a county of just 13,000 people, proving conservation and prosperity go hand in hand.

A river once so polluted it was nearly lifeless is now a thriving ecosystem thanks to decades of conservation work. The Ottawa River Coalition is sharing lessons from one of the Midwest's most dramatic environmental comebacks.

What started as hauling washing machines out of Indiana's White River has transformed into picking up bottles and cans, proof that decades of volunteer cleanups are working. The annual community effort brings together paddlers, city workers, and neighbors to keep the state's largest river trash-free.

A motion-activated camera captured a river otter swimming along the Bronx River last June, marking the first sighting in the borough in a century. The discovery signals that decades of cleanup efforts are finally transforming one of New York City's most polluted waterways into thriving wildlife habitat.

Thirteen beloved UK swimming spots, including a historic stretch of the River Thames, are being considered for official bathing water status that would trigger stricter pollution monitoring and force water companies to clean up their act. Local swimmers who've been diving into these rivers for years could soon have legal protection and guaranteed water quality testing.

The razorback sucker, one of North America's largest native fish, just got upgraded from endangered to threatened after three decades of conservation work in Colorado. Kids, scientists, and even a baseball team helped save this species from extinction.

A Colorado nonprofit just handed out $16,000 in scholarships to help 11 local students pursue their dreams in fields ranging from ocean engineering to special education. Over two decades, Central Colorado Humanists has now invested more than $120,000 in young minds.

A revolutionary barrier system will intercept plastic waste in one of the Philippines' most polluted rivers before it reaches Manila Bay. The Dutch nonprofit believes stopping ocean plastic starts upstream, where just 1,000 rivers carry 80% of the world's river-to-ocean pollution.

Six people are safe tonight after Atlanta Fire Rescue pulled off a daring river rescue on the Chattahoochee. When recreational plans turned dangerous, trained responders jumped into action.
For 20 years, volunteers called the Mudcrabs have been restoring Sydney's Cooks River from one of Australia's most polluted waterways into thriving wildlife habitat. Their grassroots efforts are now recognized as the driving force behind the river's remarkable transformation.

Low water levels on the Chippewa River are leaving mussels high and dry, so a Wisconsin nature preserve is rallying volunteers to help save these unsung heroes of clean water. It's a simple act that protects creatures that work tirelessly to keep our rivers healthy.

Lynne and John Green have spent more than 10 years safeguarding northwest Colorado's archaeological treasures and teaching hundreds of students why these ancient sites matter. Their volunteer work just earned them the Bureau of Land Management's highest state honor.

A conservation researcher in Australia is listing the Martuwarra Fitzroy River as the lead author on her scientific publications, challenging Western views of knowledge and honoring Indigenous traditions. The river even has its own research identifier, with seven papers published so far.

Volunteers transformed Rotary Park in Moorhead by planting 300 native trees along the Red River's banks in a single day. The annual community event protects the river from erosion while creating shade for people and wildlife.
Australia's River Murray is flowing with three times more water than last year, bringing turtles, fish, and hope back to South Australia. The unexpected winter rains have transformed the struggling river into a thriving ecosystem once again.

A 290-kilometer river in Bihar, choked by silt for decades and declared nearly dead, is flowing again thanks to a grassroots movement. Barren fields along the Baya River have turned green for the first time in years.
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