In 2003, a businessman bought a 23,000-acre estate to restore it; now it's home to a million trees and red squirrelsBusinessman Paul Lister transformed Scotland's 23,000-acre Alladale estate into a wilderness reserve, planting one million native trees and...
24 Aug, 2026, 06.43 PM IST
In 1961, Hawaii introduced black-tailed deer to Kauai for sport hunting; a later survey found them across about half of sampled locationsIn 1961, Columbian black-tailed deer were introduced to Kauai primarily for sport hunting. Over the years, these non-native deer have proli...
21 Aug, 2026, 02.30 PM IST
In 1986, a biologist with a severe stutter persuaded Belize to create the world's first jaguar preserve, then he envisioned a 5,000-mile wildlife corridorAlan Rabinowitz transformed his struggle with a severe stutter into a powerful voice for conservation. Inspired by his childhood bond with ...
19 Aug, 2026, 01.10 PM IST
In 1500s, Spanish explorers introduced pigs into North America. Now areas where they roam free have fewer invasive speciesAlthough wild pigs have long been viewed as destructive invasive species, recent findings reveal they also play a surprising role in curbin...
18 Aug, 2026, 05.44 PM IST
In 1965, a mountaineer climbed 6,000 feet and found a seabird's last two colonies; he spent the next 50 years keeping it from extinctionA New Zealand salesman made a notable discovery in 1965 by locating nesting sites for the Hutton's shearwater, a unique alpine seabird. Sad...
18 Aug, 2026, 01.20 PM IST
In 1939, Adolph Murie began following wolves across Denali; his landmark study challenged the belief that predators should be eliminatedAdolph Murie, a biologist, investigated Dall sheep decline in Mount McKinley National Park in 1939. He discovered that harsh winter conditi...
11 Aug, 2026, 08.17 PM IST
The story of Kazakhstan's lost Turan tigers: Hunted to extinction, now making a comeback after 70 yearsTigers are returning to Kazakhstan's wilderness after a 70-year absence. An adult female Amur tiger named Umit was released into the Ile-Ba...
06 Aug, 2026, 08.12 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
In the 1980s, Dutch ecologists released cattle, horses, and deer into a fenced polder to recreate “wild Europe”; in one winter, its herds collapsedOostvaardersplassen's ambitious rewilding project sought to revive Europe’s ecological history with the introduction of tough native specie...
30 Jul, 2026, 08.54 PM IST
In 1837, New Zealand fur promoters released Australian possums to build a new industry; the first attempt failed, so settlers kept trying until the animals invaded the countryNew Zealand settlers introduced Australian possums in 1837 for a fur trade venture. This initial plan failed, but subsequent attempts event...
30 Jul, 2026, 05.12 PM IST
In 1861, an English lord sent three red deer to New Zealand for sport; the animals multiplied until government hunters were killing 50,000 a yearThree deer introduced in 1861 multiplied into a national crisis. New Zealand's government hired men to kill 50,000 deer annually. These cul...
28 Jul, 2026, 04.44 PM IST
Scientists reexamined a 100,000-year-old human skull and found the victim had likely been stabbed in the face with a stone toolA 100,000-year-old skull from Qafzeh Cave shows a healed jaw cut. Researchers used advanced technology to analyze the ancient bone. This in...
14 Jul, 2026, 04.37 PM IST
War and economic crisis complicate efforts to protect Iran's endangered wildlifeWar and economic crises are severely impacting Iran's endangered wildlife populations. Conservationists face immense challenges preserving ...
14 Jul, 2026, 01.06 PM IST
‘Harmony of the wild’: IAS officer marvels at elephant's chance encounter with deer herd. Just 240 km from Bengaluru, this lush tiger reserve promises an unforgettable wildlife escapeA heartwarming video from Mudumalai Tiger Reserve, shared by IAS officer Supriya Sahu, captured a rare, peaceful encounter between a majest...
04 Jul, 2026, 01.29 PM IST
Mountain lions left this suburb a century ago; one returned to Stanford's preserve in 2015, and woody plants grew 64-fold in just 11 yearsA Stanford study reveals that even a single visiting mountain lion can dramatically reshape ecosystems in small preserves. Researchers obse...
02 Jul, 2026, 04.15 PM IST
In the 1990s, escaped pet Burmese pythons established themselves in Florida's Everglades; by 2012, road surveys found raccoons down 99.3%, opossums 98.9%, and rabbits effectively goneGiant Burmese pythons, introduced to Florida's Everglades as pets, have caused a dramatic wildlife collapse. Road surveys reveal staggering...
01 Jul, 2026, 05.32 PM IST
‘Time Capsule’ cave found in Israel reveals secrets of human life 400,000 years agoA remarkable 'time capsule' cave discovered in Fureidis, Israel, offers an unprecedented look at life up to 400,000 years ago. Archaeologis...
30 Jun, 2026, 09.58 AM IST