Environment Archives - Page 3 of 48

Feb102026 by Editor DeskNo Comments

400 Year Old Shark: How a Cold-Water Giant Lives Longer Than Any Other Vertebrate

Deep beneath the icy, lightless waters of the Arctic and North Atlantic oceans, an ancient predator glides silently through the depths. The Greenland shark, one of the most mysterious creatures on Earth, has stunned scientists by rewriting the limits of animal lifespan. Living for centuries, it is officially the longest-lived vertebrate ever discovered. Some Greenland sharks alive today may have been born before the Industrial Revolution, long before modern nations existed. Their extraordinary longevity has made them a subject of intense scientific fascination, offering rare insights into ageing, endurance, and survival in extreme environments. For decades, researchers struggled to determine the age of Greenland sharks because they lack bones or scales that ty...

Feb92026 by Editor DeskNo Comments

Ghana Draws a Red Line: Forests Declared More Valuable Than Gold After Mining Law Repeal

Climate Actions, Environment

Ghana’s government reversed what many environmentalists had called one of the most damaging pieces of legislation in the country’s history. The repeal of regulations that allowed mining inside forest reserves marked a rare victory for conservation, driven not by courts or corporations, but by sustained public pressure. The now-scrapped law, passed in 2022, had opened nearly 90 percent of Ghana’s forest reserves to mining activity, including areas of global ecological importance. These forests, spanning more than nine million hectares, play a critical role in water security, climate regulation and the livelihoods of forest-dependent communities. Law That Triggered an Unprecedented Backlash Ghana is Africa’s largest gold producer and among the world’s top contributors to mining-rela...

Feb92026 by Editor DeskNo Comments

Ancient Fossils Reveal Early Animals May Have Used Earth’s Magnetic Field to Navigate

Environment, Fact Check

Fossils dating back nearly 97 million years are offering surprising evidence that some of Earth’s earliest animals may have possessed a built-in sense of direction. Scientists studying unusual magnetic crystals preserved in ancient marine sediments now believe these structures functioned as biological compasses, allowing early life forms to detect Earth’s magnetic field long before complex navigation systems evolved. The fossils, known as giant magnetofossils, are made of magnetite a naturally magnetic mineral but their size, precision and consistency rule out a purely geological origin. Unlike the tiny magnetic particles produced by modern bacteria, these crystals are several microns long and appear to have been formed under tight biological control. Magnetic Cry...

Feb92026 by Editor DeskNo Comments

India Tiger Success Faces a New Challenge as States Reconsider Forest Carrying Capacity

Climate Actions, Environment

India’s globally celebrated tiger conservation programme is entering a complex phase as rising tiger numbers begin to strain forest ecosystems and intensify human-wildlife conflict. Wildlife scientists and forest officials across tiger-rich states are now calling for a serious rethink of the concept of “carrying capacity”, a term that has long sparked discomfort among conservationists but is gaining renewed urgency. Several states with strong tiger populations, including Karnataka, have flagged the issue, arguing that while conservation measures have boosted numbers, forest landscapes themselves have not expanded. This growing imbalance is expected to be a key discussion point at the upcoming Global Big Cat Alliance summit to be held in Bandipur and Nagarhole Tiger R...

Feb62026 by Editor DeskNo Comments

Niagara Falls Nearly Freeze as Minus-55°C Arctic Blast Grips North America

Breaking News, Climate Actions, Environment

An intense Arctic cold wave has plunged large parts of Canada into dangerously low temperatures, transforming Niagara Falls into a rare and dramatic winter spectacle. With wind chill values dropping close to minus 55 degrees Celsius, one of the world’s most powerful waterfalls now appears almost frozen in time, drawing global attention while raising serious safety concerns. The brutal cold spell has sent shockwaves across North America, with icy air spilling south into the United States. Authorities on both sides of the border have issued warnings as extreme conditions disrupt daily life, infrastructure, and tourism. Visitors arriving at Niagara Falls are met with an otherworldly scene. Thick ice coats railings, trees, and observation decks, while constant mist fr...

Feb62026 by Editor DeskNo Comments

Why Planting More Trees May Harm Biodiversity and How New Global Standard Aims to Fix it

Environment

Tree planting has emerged as one of the most popular responses to environmental degradation. Governments announce billion-tree targets, corporations promise carbon-neutral forests, and philanthropies fund vast restoration drives. Forests are widely seen as natural solutions absorbing carbon, protecting wildlife, and sustaining livelihoods. But scientists warn that when restoration is poorly planned, it can undermine the very goals it claims to serve. As global restoration pledges have expanded, so have concerns about their ecological validity. Studies over the past decade suggest that many high-profile commitments prioritise numbers over nature, replacing complex ecosystems with simplified plantations that offer limited benefits for biodiversity or climate resilience...

Feb62026 by Editor DeskNo Comments

DNA Study Reveals Ranthambore Tigers Feeding on Wider Prey, Livestock Emerges as Major Food Source

Environment

A new scientific study has revealed that tigers in Rajasthan’s Ranthambore Tiger Reserve are feeding on a far more diverse range of prey than previously understood, with domestic livestock now forming a substantial part of their diet. The findings raise fresh concerns about growing human–tiger conflict beyond protected forest boundaries. The study, conducted by researchers from the National Centre for Biological Sciences (NCBS) and the Nature Conservation Foundation, used advanced DNA metabarcoding techniques to analyse tiger scats collected from the reserve. The results were published after comparing this genetic method with traditional scat analysis, long considered the standard approach for studying carnivore diets. Researchers collected fresh tiger scats from ...

Feb42026 by Editor DeskNo Comments

Global Study Warns Forest Resilience Weakening as key Tree Species Vanish

Environment

Forests across the world are undergoing a subtle but profound transformation, one that scientists warn could permanently weaken their ability to support life on Earth. A large international study has found that many forests are losing their most ecologically valuable trees and becoming increasingly dominated by fast-growing, generalist species. While these changes may appear gradual, researchers say the long-term consequences for biodiversity, climate regulation and ecosystem stability could be severe. Trees play a foundational role in sustaining life. They absorb and store carbon dioxide, stabilize soils, regulate water cycles and provide habitat for countless species of animals, fungi and insects. Forests also support human societies by supplying timber, food, shad...

Feb42026 by Editor DeskNo Comments

Bhuj Earthquake: The Disaster That Redefined India’s Seismic Safety

Disasters, Environment

The Bhuj earthquake of January 2001 remains etched in India’s disaster history as one of the deadliest calamities since Independence. More than 13,000 people lost their lives, over 1.5 lakh were injured, and nearly a million were rendered homeless as entire towns in Gujarat collapsed within minutes. The scale of destruction exposed how unprepared modern India was for a major seismic event. Beyond the tragic human toll, Bhuj tested the entire system responsible for public safety. From urban planning and structural design to construction practices, supervision, and emergency response, every link was stressed simultaneously. What failed was not just brick, concrete, and steel, but also governance, enforcement, and the flow of technical knowledge from codes to constructi...

Jan302026 by Editor DeskNo Comments

Snowfall Returns Late to North India, Raising Questions Over Vanishing Himalayan Winters

Disasters, Environment

Snow has finally returned to parts of North India’s higher Himalayas after a long dry spell, as western disturbances brought fresh snowfall to Uttarakhand, Himachal Pradesh and Jammu & Kashmir. While the white slopes have offered brief visual relief, scientists warn that this late-season snowfall cannot undo the damage of an unusually snowless winter, pointing instead to deeper climate shifts underway in the region. The India Meteorological Department has forecast continued rain and snowfall across the western Himalayan region till the end of the month. However, January traditionally the heart of the snow season nearly passed without significant snowfall in several high-altitude areas, including Badrinath, Kedarnath and large parts of the Garhwal region. Locals a...