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Rising temperatures combined with high humidity are emerging as a major threat to tropical bird species, with new studies on blue waxbills and trumpeter hornbills revealing that increasingly hot and humid conditions are making survival difficult for birds in tropical regions. Scientists warn that climate change is pushing many bird species closer to dangerous physiological limits, increasing the risk of mass mortality events and long-term population decline. Research published by scientists from South Africa highlights how heat and humidity together can become lethal for tropical birds. The studies found that while birds can tolerate high temperatures in dry conditions, humid weather sharply reduces their ability to cool themselves, increasing the risk of fatal overheating. Humidity ...

    Rice cultivation, a staple for billions across Asia, is emerging as a significant contributor to greenhouse gas emissions due to methane released from flooded fields. But scientists and agricultural experts are now reshaping how rice is grown, offering solutions that could sharply reduce emissions while maintaining productivity. At the center of this transformation is the International Rice Research Institute, where researchers are developing and testing climate-smart farming methods that are both practical and scalable for farmers. Why Rice Fields Produce Methane Traditional rice farming relies on continuously flooded paddies, creating oxygen-poor conditions where organic matter breaks down and releases methane. While rice contributes around 1.5–2% of global g...

    Scientists have uncovered a surprising new layer of complexity in cannabis, revealing that parts of the plant often discarded may hold significant medicinal value. A recent study by researchers at Stellenbosch University has identified dozens of previously unknown compounds in cannabis leaves, including rare molecules that could open new pathways in medical research. The findings highlight how much remains undiscovered about a plant that has long been studied primarily for its psychoactive components. By shifting focus to overlooked parts like leaves, researchers are now uncovering a broader chemical landscape with promising health applications. Breakthrough Discovery Of Rare Flavoalkaloids The most striking outcome of the research is the identification of a ra...

    A controversial new bill in Brazil is drawing sharp criticism from environmental experts and officials, as it seeks to ban a key satellite-based enforcement tool used to curb illegal deforestation in the Amazon rainforest. The proposal, backed by the powerful agribusiness lobby, could significantly weaken monitoring systems that helped reduce forest loss in recent years. Satellite Monitoring System Faces Political Pushback The bill targets “remote embargoes,” a system used by Brazilian Institute of Environment and Renewable Natural Resources to block illegally deforested land using high-resolution satellite imagery. This technology allows authorities to detect forest clearing almost in real time and take immediate action without needing to physically visit remote ...

    Himalayan glaciers, marine ecosystems, tropical wildlife and global water systems are facing increasing threats as fresh studies and reports reveal how climate change and environmental degradation are accelerating across the planet. Scientists and environmental experts have warned that rising temperatures, pollution, biodiversity loss and resource mismanagement are creating serious risks for ecosystems and millions of people who depend on them. Himalayan Changes Raise Alarm Over Water and Disaster Risks The central Himalayan region is witnessing rapid environmental shifts that are raising major concerns. The National Green Tribunal recently sought responses from the Centre and related authorities over unstable hanging glaciers in Uttarakhand’s Alaknanda basin. Res...

    A new study has revealed that fish are being exposed to microplastics much earlier than scientists previously believed, with researchers discovering these tiny plastic particles in fish larvae immediately after hatching, even before they begin feeding. The findings have raised serious concerns about the growing impact of plastic pollution on marine life and ocean ecosystems. Scientists from the Interdisciplinary Centre of Marine and Environmental Research (CIIMAR) found that microplastics were present in wild fish larvae during the yolk-sac stage, which is the earliest stage of development. At this stage, the larvae have not yet opened their mouths or started consuming food, making the discovery particularly alarming. The research suggests that the contamination like...

    A major new study has found that carbon credit projects designed to protect tropical forests have delivered real environmental benefits, despite issuing far more carbon credits than they should have. Researchers say these projects played a crucial role in reducing forest loss across some of the world’s most important ecosystems, but large-scale over-crediting has damaged trust in the voluntary carbon market. The study, led by the University of Cambridge and published in Nature Communications, found that nearly 11 times more carbon credits were issued by REDD+ projects than were justified. REDD+, which stands for Reducing Emissions from Deforestation and Forest Degradation, uses carbon credit funding to conserve forests and reduce greenhouse gas emissions. Many Pro...

    Illegal wildlife trade across the Hindu Kush Himalaya (HKH) region has more than doubled since 2019, posing a serious threat to biodiversity, mountain ecosystems, and public health according to a new research, conducted by the International Centre for Integrated Mountain Development (ICIMOD), highlights the growing scale of wildlife trafficking across eight countries in the Himalayan belt and warns of its far-reaching consequences. The HKH region spans over 3,500 kilometres and covers all or parts of Afghanistan, Bangladesh, Bhutan, China, India, Myanmar, Nepal, and Pakistan. It is one of the world’s richest biodiversity zones, housing rare species such as snow leopards, red pandas, one-horned rhinos, Bengal tigers, and Asian elephants. However, this biodiversity is ...

    Madhya Pradesh known as India’s tiger state facing a new wildlife challenge as its tiger population continues to rise rapidly, bringing the state close to the 1,000-mark. With tiger numbers growing much faster than the national average over the past decade, the state government has now approached the Dehradun-based Wildlife Institute of India to assess how many tigers its forests can sustainably support. The request comes as conservation efforts in Madhya Pradesh continue to deliver strong results following major wildlife reforms introduced after the Sariska tiger crisis in 2004, when the tiger population in Rajasthan’s Sariska reserve was completely wiped out due to poaching. The reforms strengthened wildlife monitoring, habitat management, anti-poaching measures, a...