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KEY LARGO UNDERWATER HABITAT
Navy Chief Swaminathan meets Mauritius PM, discusses ways to boost maritime security ties- Key Largo used a sealed underwater habitat 22 feet below the surface to test prolonged human immersion; the result revealed a startling effect as a professor emerged after 100 days with his spine compressed and his height reduced by half an inch
- In 1943, Germany deployed a rare World War II torpedo boat. 83 years later, divers found the vessel nearly intact on the Ionian seabed, ending a decade-long search and potentially identifying the last surviving boat of its type
- In 1964, Wisconsin closed this railway line. Today, 60,000 visitors come here every yearA railway line in Wisconsin that stopped carrying trains in 1964 has found a surprising second life. The former Elroy-Sparta route is now a...12 Aug, 2026, 03.20 PM IST
- In 1963, federal engineers completed Glen Canyon Dam in Arizona for water storage and power, which turned the Colorado River colder and disrupted native fish reproductionGlen Canyon Dam altered the Colorado River's temperature and flow significantly. This change negatively affected the endangered humpback ch...11 Aug, 2026, 07.29 PM IST
- US turns decades-old radioactive waste into nuclear power technology that could keep underwater drones running for nearly 30 yearsAmerica is turning decades-old strontium-90 radioactive waste from Oak Ridge into a potential source of long-lasting nuclear power. Zeno Po...11 Aug, 2026, 07.19 PM IST
- 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...11 Aug, 2026, 05.14 PM IST
- Cleaning piano keys with toothpaste: Why plain white paste can help, and which types to avoidOld pianos often feature stained keys which can be cleaned with toothpaste. The mild abrasives in plain white toothpaste lift grime without...11 Aug, 2026, 05.13 PM IST
- Italian divers found a 2,100-year-old Roman shipwreck beneath 151 feet of water; its cargo still held about 500 wine jarsAn underwater fisherman discovered a Roman shipwreck near Mazara del Vallo. Hundreds of ancient wine jars, called amphorae, were found pile...11 Aug, 2026, 05.09 PM IST
- Spraying white vinegar on house keys: The simple cleaning trick people are trying at home, and why you should use it carefullySpraying white vinegar on house keys: Cleaning your house keys can be effortlessly accomplished with white vinegar. The acetic acid in vine...11 Aug, 2026, 03.40 PM IST
- What happens when you spray white vinegar on keys? The simple cleaning trick you may not knowCleaning house keys is easy with white vinegar. Its mild acidity acts as a natural agent, loosening dirt and light rust. Just remember to d...11 Aug, 2026, 01.54 PM IST
- In 1970, Sylvia Earle led five women into an underwater laboratory on a 14-day mission that helped strengthen the case for women in extreme-environment scienceThe year 1970 marked a groundbreaking moment when five female aquanauts embarked on a 14-day journey under the sea in the Tektite II projec...10 Aug, 2026, 06.17 PM IST
- India's Asiatic lion population rises from 523 to 891: Bhupender YadavIndia's Asiatic lion population has significantly increased from 523 in 2015 to 891. Project Lion, launched in 2020, aims for long-term con...10 Aug, 2026, 02.57 PM IST
- Asiatic lion population up from 523 in 2015 to 891 in 2025: Bhupender YadavIn a significant conservation milestone, India's Asiatic lion population soared to 891 by 2025. This achievement reflects a robust commitme...10 Aug, 2026, 02.29 PM IST
- 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 ...08 Aug, 2026, 12.34 AM IST
- Meet South Florida teenager Theo Quenee who turned his rooftop into a mangrove nursery after Hurricane IrmaHurricane Irma's devastation prompted Theo Quenee to rescue hundreds of mangrove seedlings. He transformed his home's roof into a nursery, ...05 Aug, 2026, 06.00 PM IST
- In 1970, US dumped 2 million tires into the ocean; a plan to save marine life turned into one of the biggest environmental blundersIn 1972, more than 2 million old tires were dumped into the Atlantic Ocean off Florida. The goal was simple. Create an artificial reef and ...03 Aug, 2026, 06.32 PM IST
- In 2006, Canada launched a mission to save Atlantic salmon. Nearly 20 years later, the fish are returningAtlantic salmon populations declined due to habitat destruction and overfishing. Conservation efforts involving captive breeding and habita...30 Jul, 2026, 06.25 PM IST
- 30 million oysters are being dumped into US's Chesapeake Bay in a race to save America's largest estuaryMillions of baby oysters are being planted in the Chesapeake Bay. Scientists hope this effort will revive one of America's most important w...29 Jul, 2026, 06.09 PM IST
- In 1969, four scientists entered an underwater lab to test long-term life beneath the sea; 60 days and a 19-hour decompression later, all emerged safelyFour scientists lived underwater for sixty days in 1969. This mission studied marine life and human endurance in isolation. The habitat was...29 Jul, 2026, 04.30 PM IST
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