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BRAZIL TROPICAL FOREST FIRES
In 2001, protected tropical forests entered a global wildfire study spanning 24 years. 23 years later, more than 4 million hectares had been destroyed by fire, twice the size of Wales, with annual losses roughly 9 times higher after 2016Millions of hectares of protected tropical forests were lost to wildfires between 2001 and 2024. Wildfire destruction inside protected area...- In the 1980s, the richest closed-canopy mangroves covered 77,643 sq km globally. 43 years later, they had grown to 88,772 sq km, helping turn decades of mangrove loss into a net global gainMangroves are far more than trees growing along tropical and subtropical shorelines. They form complex coastal ecosystems that provide habi...
- 12,000 years ago, Yellowstone’s dry summers began leaving a charcoal trail in its lakes. 6,000 years later, researchers found the same climate pattern linked to lower lake levels and reduced hydrothermal activityYellowstone lake sediments preserved ancient climate and environmental records. Warmer, drier summers between 12,000 and 6,000 years ago br...
- In 1970s, Pulitzer Prize-winning poet W.S. Merwin & his wife Paula bought barren land in Hawaii and turned it into 19-acre forest with 3,000+ palmsW.S. Merwin, a Pulitzer Prize-winning poet, transformed a barren plot of land in Hawaii into a thriving palm sanctuary. Initially focused o...
- In the 1990s, a predatory flatworm was released in Samoa to control giant African snails; it later drove native island snails toward extinctionBiological control efforts introduced the New Guinea flatworm to Pacific islands. This predator began hunting native land snails, pushing t...
- Super El Niño alert: Pacific ocean temperatures surge past critical limits, altering global tropical storm tracksEquatorial Pacific ocean temperatures are surging at an unprecedented pace. This historic heating cycle will intensify through late 2026, t...
- In 1998, over 1,000 truckloads of orange peels were dumped in a barren Costa Rica pasture, 15 years later it turned into a dense forestIn a groundbreaking initiative in Costa Rica, researchers turned orange waste into a remarkable tool for land restoration. This organic byp...
- Over 2 years, across Miami-Dade, more than 9,000 trees reveal a hidden journey of heat: Mature canopies can pull temperatures down by 10°F, turning scorching streets into cooler urban spaces for residentsTrees offer significant cooling benefits to urban areas. FIU researchers found that tree canopy coverage can reduce temperatures by ten deg...
- Explained: Why a super El Niño leaves tropical commodities acutely exposedA strengthening El Niño could disrupt global supplies of cocoa, coffee and sugar through drought, heat and excessive rainfall. Forecasters ...
- A vast ocean conveyor carries water from Greenland through the Atlantic for 350 years and shapes rainfall in Brazil; 15,400 years ago, it suddenly surged beyond today's strengthRecent sediment analyses indicate that the Atlantic Meridional Overturning Circulation has undergone surprising fluctuations in intensity. ...
- Tamil Nadu CM condemns Karnataka forest dept 'killing' three 'Tamils', says explanation unacceptableTamil Nadu Chief Minister C Joseph Vijay condemned the killing of three Tamils by Karnataka forest officials. He called the explanation pro...
- A dried lakebed in Africa's Chad sends 27.7 million tonnes of dust across 5,000 km of Atlantic Ocean each year, carrying phosphorus that helps sustain the Amazon rainforestThe Amazon rainforest has a surprising lifeline. Each year, about 27.7 million tonnes of Sahara dust travel nearly 5,000 kilometres from Ch...
- Lala strengthens into a hurricane and bears down on Hawaii's Big Island with heavy rain, windsHurricane Lala formed and is heading towards Hawaii's Big Island. Maximum sustained winds reached 75 mph, making it a Category 1 storm. For...
- In 2015, Indonesia's devastating El Niño fires burned 2.6 million hectares and sent toxic haze across Southeast Asia. 11 years later, restoration efforts had helped cut burned peatland area by 70% in 2023 compared with 2019, showing the value of rewettingIndonesia is facing renewed wildfire concerns as a strong El Niño brings the prospect of reduced rainfall in 2026. The country’s devastatin...
- 90 million years ago, Antarctica had a temperate forest just 900 kilometers from the South Pole despite months of darkness. 90 million years later, scientists found its roots, pollen and spores preserved in seafloor sediment beneath today's frozen continentAncient West Antarctica hosted a temperate rainforest approximately ninety million years ago. Fossil roots and pollen indicate dense vegeta...
- From 2011 to 2013, California researchers thinned crowded forest stands near Pinecrest to help trees withstand drought; mortality fell from 34% to 11%A study near Pinecrest, California, examined forest thinning's impact during a severe drought. Thinning significantly reduced tree mortalit...
- Canadian researchers “cleaned up” burned forest by removing every dead tree; bird abundance fell 50% in areas without snags for food, perching, and nestingClearing away dead trees after forest fires can lead to a notable decline in bird numbers. These standing dead trees are essential, offerin...
- In 2021, an 88,307-acre wildfire reached California's sequoias; decades of fuel-clearing burns helped limit damage in Giant Forest to 1.2%, versus 40% nearbyGiant sequoia groves faced severe wildfire threats during a recent event. Prescribed burns, conducted decades earlier, played a crucial rol...
- In 1935, the U.S. Forest Service adopted a 10 a.m. wildfire policy that helped extend fire suppression across western forests for decadesA 1935 U.S. Forest Service policy aimed to extinguish all fires by 10 a.m. daily. This aggressive suppression strategy prevented natural, l...
- In 1990, Guatemala launched an ambitious mahogany restoration program in Petén to combat deforestation. Years later, it produced Central America's largest natural forest and transformed the province into a global conservation modelGuatemala's 1990 mahogany restoration program changed the future of the country's forests. Instead of losing more rainforest, the Maya Bios...
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