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USGS CLEAR LAKE RESEARCH
Scientists cored Clear Lake, finding ancient pollen records in sediment that reveal how California forests changed with past climate shifts- In 2004, Minnesota's East Boot Lake was listed for nutrients with a 27-pound phosphorus target. 18 years later, targeted projects improved water quality and led to delisting in 2022
- Does the Nepal glacier collapse signal a new climate risk?
- In 2004, community partners began tackling Kent Park Lake's nutrient and sediment pollution. 20 years later, the lake met water quality standards and was removed from Iowa's impaired-waters list in 2024Kent Park Lake restoration took 20 years to deliver a result Iowa officials could finally recognize. The lake once struggled with nutrient ...28 Aug, 2026, 08.08 PM IST
- Attributing disaster solely to climate change not enough: ScientistsThe Himalayan regions are increasingly vulnerable to extreme weather events, largely as a result of climate change. Melting glaciers and al...28 Aug, 2026, 07.57 PM IST
- China says flash flood disaster caused by high-altitude glacier collapse in NepalChina suggests a high-altitude glacier collapse in Nepal caused the devastating flash flood. This disaster killed hundreds in Nepal and thr...28 Aug, 2026, 07.33 PM IST
- Study says wildfire smoke turns rain into liquid fertilizer packed with essential nutrientsWildfire smoke is transforming rainfall into a nutrient-rich fertilizer for ecosystems. This phenomenon, known as smoke-rain days, is becom...28 Aug, 2026, 01.46 PM IST
- Nepal floods Day 3: What we know and don't know about the tragedyNepal floods Day 3: A devastating flash flood swept through Nepal's Himalayan river valleys after a glacial collapse. Scientists are invest...28 Aug, 2026, 11.34 AM IST
- What is a glacial collapse? The science behind the Nepal-Tibet floodsA glacial collapse occurs when a large mass of ice and rock suddenly breaks from a mountain slope, potentially triggering avalanches, debri...28 Aug, 2026, 09.56 AM IST
- China-Nepal glacial flood alert system warned of seven disasters – but missed this oneA China-Nepal warning system had successfully issued seven alerts for glacial hazards, but Wednesday’s deadly ice-rock avalanche exposed it...28 Aug, 2026, 09.30 AM IST
- Nepal flash floods: Glacial collapse, not earthquake, triggered deadly disasterNepal flash floods were caused by a glacial collapse, not an earthquake. This event originated in Tibet and caused significant destruction ...27 Aug, 2026, 07.06 PM IST
- In Texas, oyster-shell waste became reef “shell bags”; along Galveston Bay, the new shell reefs supported living oysters and helped stabilize shorelinesThe Galveston Bay Foundation has initiated a commendable recycling program to repurpose oyster shells from local restaurants for vital reef...27 Aug, 2026, 03.20 PM IST
- A 13th-century cellar in Germany looked ordinary until archaeologists discovered its ceiling was built from a medieval shipArchaeologists studying a 13th-century cellar in Constance, Germany, have discovered that its ceiling was made using at least 19 planks fro...27 Aug, 2026, 02.31 PM IST
- In 2016, researchers proposed that salt fingers could send crystals to the Dead Sea floor. 3 years later, a 2019 study backed the theory, showing why the lakebed gains about 10 centimeters of salt yearlyRecent scientific research reveals the intriguing mechanism behind the formation of salt crystals in the Dead Sea. As warmer, salt-laden su...26 Aug, 2026, 11.20 PM IST
- In 1992, Congress authorized the removal of 2 dams that had blocked salmon for a century. 24 years later, the Elwha River once again flowed freely from the Olympic Mountains to the seaElwha River Restoration changed one of America’s most remarkable river recovery stories. Two dams once blocked salmon from reaching upstrea...26 Aug, 2026, 06.30 PM IST
- In a 1982 US reservoir review, fish and plankton productivity rose after valleys were flooded, then declined as spawning habitat and detritus became less availableFollowing the creation of American reservoirs, there’s an initial surge in fish populations, creating a thriving aquatic ecosystem. However...26 Aug, 2026, 03.30 PM IST
- Lake Ontario’s Bermuda Triangle: Hundreds of ships and dozens of planes have disappeared in the Great Lake. Many are yet to be foundAmid rising tensions, President Trump proposed renaming Lake Ontario to Lake America. This unique body of water is steeped in maritime hist...25 Aug, 2026, 07.04 PM IST
- In 1970s, silver carp were brought to the US for aquaculture. Now the jumping fish threaten a $20 billion Great Lakes industryInvasive silver carp are rapidly approaching the Great Lakes, raising alarm over potential ecological and economic damage. The recent detec...24 Aug, 2026, 07.12 PM IST
- 12,000 years ago, Yellowstone’s dry summers began leaving a charcoal trail in its lakes. 6,000 years later, researchers found the same climate pattern linked to lower lake levels and reduced hydrothermal activityYellowstone lake sediments preserved ancient climate and environmental records. Warmer, drier summers between 12,000 and 6,000 years ago br...20 Aug, 2026, 05.29 PM IST
- In 2012, researchers began collecting dragonfly larvae to reveal mercury pollution in protected waters. 13 years later, 21,000 samples helped create a model that can estimate freshwater mercury risk without testing every waterwayDragonfly larvae data from thirteen years helped scientists develop a new mercury risk model. This model estimates freshwater mercury risk ...15 Aug, 2026, 01.39 AM IST
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