In 1772, Benjamin Franklin sent Chinese tallow seeds to Savannah, Georgia; the government planted more along the Gulf in 1900, and the tree now covers 185,000 hectaresIn the late 1700s, a shipment of 1772 seeds sparked a significant invasion of non-native trees across southern U.S. forests. The federal pl...
25 Aug, 2026, 02.00 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
The Savannah River swapped bare marsh edge for oyster reefs in 2023; wave energy fell by up to 40%, giving Georgia coasts a tougher storm shieldScientists built oyster reefs in Georgia's Savannah River to reduce wave energy. These reefs lessened wave impact on the shoreline by as mu...
24 Aug, 2026, 04.20 PM IST
- Wyoming buried 1,124 wind turbine blades in a landfill, but a Missouri plant found a way to reuse 7,000 more old blades by turning them into cement feedstock and kiln fuel
Wyoming buried 1,124 wind turbine blades in a Casper landfill after cutting each into three pieces, but a Missouri plant near St Louis has ...
18 Aug, 2026, 03.06 PM IST
Earlier this year, the U.S. Army Corps tested Chicago's invasive-carp barrier at 3 electrical levels. Now, engineers know how the system behaves when voltage rises to 4.6 volts per inch, helping prepare for a future Great Lakes invasion threatEngineers tested Chicago's electric fish barrier at higher electrical levels this year. This testing aimed to understand potential response...
16 Aug, 2026, 12.19 AM IST
Indiana Flood Warning: Midwest braces for more dangerous flooding and stormsNew storms threaten additional flooding across the Midwest and Ohio Valley. Eastern Indiana experienced catastrophic rainfall, causing wide...
13 Aug, 2026, 06.12 PM IST
Trump-backed US Rep Andy Ogles loses Tennessee GOP primaryTennessee Republicans held primary elections on Thursday, selecting candidates for Congress. Charlie Hatcher defeated Andy Ogles in a key R...
07 Aug, 2026, 08.46 AM IST
In 1990, U.S. conservationists repurposed thousands of discarded Christmas trees to slow coastal erosion. Thirty-six years later, the unusual experiment produced thriving wetlands, healthier wildlife habitats, and stronger natural defenses against stormsHow Recycled Christmas Trees Are Saving Louisiana’s Coastline: Louisiana has lost over 2,000 square miles of coastline since the 1930s. But...
06 Aug, 2026, 08.37 PM IST
A Record-Breaking Beast: How night hunters hauled a massive alligator from Mississippi watersA Mississippi crew captured the state's largest alligator, weighing 802.5 pounds. This prehistoric reptile measured an impressive 14 feet a...
05 Aug, 2026, 11.39 PM IST
Louisiana's decades-old Christmas tree recycling program is quietly helping restore thousands of acres of wetlandsDiscarded Christmas trees are now rebuilding Louisiana's eroding coastlines. These trees are bundled and flown by helicopter into fragile m...
04 Aug, 2026, 09.12 PM IST
For over a decade, Louisiana groups have been planting cypress and tupelo trees to help buffer hurricanes; 30,000 are planned near Lake BorgneVolunteers are replanting thousands of trees near Lake Borgne, Louisiana. These efforts aim to rebuild a natural buffer against storm surge...
31 Jul, 2026, 04.43 PM IST
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...
31 Jul, 2026, 04.40 PM IST
Happiness Habit of the day by Mark Twain: 'Happiness ain’t a thing in itself–it’s only a contrast with something that ain’t pleasant.' American writer on why we appreciate joy more after facing hardshipsMark Twain’s quote, “Happiness ain’t a thing in itself–it’s only a contrast with something that ain’t pleasant,” highlights how struggles h...
25 Jul, 2026, 10.18 AM IST
In 1900, Chicago made its river flow backward to keep sewage out of Lake Michigan, redirecting the water toward the Mississippi Basin insteadChicago reversed its river flow in the late 1800s to protect its drinking water. This engineering feat sent waste away from Lake Michigan a...
24 Jul, 2026, 05.51 PM IST
In 2013, the Army Corps fortified Lake Borgne with the $1.1 billion 'Great Wall of Louisiana,' the biggest design-build in its history, to shield New Orleans from another KatrinaIn the aftermath of Hurricane Katrina, the weaknesses in infrastructure were starkly highlighted, leading to the creation of the IHNC–Lake ...
23 Jul, 2026, 06.45 PM IST
For decades, the Soviet Union planned to reverse the flow of Siberia's mighty rivers, turning them south to water Central Asia, one of the largest schemes ever seriously proposedA Soviet engineering dream aimed to reverse Siberian rivers for Central Asian agriculture. This ambitious plan involved studying over 120 i...
20 Jul, 2026, 05.56 PM IST
Quote of the Day by Mark Twain: “Never allow someone to be your priority while allowing..." Iconic American author's viral thought that encourages self-respect, mental peace, happiness and healthy relationshipsQuote of the Day by Mark Twain: A popular quote “Never allow someone to be your priority while allowing yourself to be their option" is wid...
19 Jul, 2026, 03.28 PM IST