Nearly Half of Wolves in Italy Are Now Part Dog
Genetic testing of 748 wolf carcasses collected across Italy reveals that 47% are wolf‑dog hybrids, a stark increase from the first hybrid identified in the 1970s. The hybrids are most prevalent in central and southern regions where free‑roaming dogs are abundant. Scientists warn that continued interbreeding could trigger genetic swamping, effectively replacing the native wolf gene pool. This shift threatens Italy’s role as a European wolf stronghold and could disrupt ecosystem balance.
To Restore an Island Paradise, Add Fungi
Palmyra Atoll, a U.S. Pacific territory, has removed 1.5 million invasive coconut palms and eradicated black rats to enable native forest recovery. A new study in *Current Biology* finds rare mycorrhizal fungi living under native Pisonia trees, species unique to the...
Amid Energy Crisis, Chinese Solar Exports Double
China's solar equipment exports doubled in March, reaching 68 GW—a volume comparable to Spain's total solar capacity. The surge follows the Iran‑Hormuz oil disruption, prompting Asian and African nations to replace fossil‑fuel imports with Chinese panels. A temporary rise in export...
Older and Wiser: How Elder Animals Help Species to Survive
New research spotlights the outsized influence of older animals—elephants, whales, big cats, and long‑lived fish—on population survival, prompting the term “longevity conservation.” The concept, formalized in a 2024 *Science* paper and an IUCN resolution, argues that protecting the full age...
Sustainable Wood Schemes Failing to Slow Deforestation
A new study published in *Communications Sustainability* reveals that voluntary wood‑certification schemes, such as those run by the Forest Stewardship Council, have not slowed global deforestation. Between 2013 and 2023, the planet lost at least 50 million acres of forest each...
Energy Crisis Spurs Global Push for Remote Work
The resurgence of Iranian oil‑tanker blockades in the Strait of Hormuz has driven oil prices sharply higher, prompting governments worldwide to seek energy‑saving measures. European officials are now recommending at least one mandatory remote‑work day per week, while more than...
Zambia Under Pressure to Clean Up Shuttered Lead Mine Poisoning Town
Three decades after the closure of Zambia's Broken Hill lead‑zinc mine, Kabwe residents still face severe lead contamination. Human‑rights groups have filed a complaint with the African Union, alleging violations of the African Charter on the Rights and Welfare of...
Rusting Rivers: Alarm Grows Over Uptick in Acidic Arctic Waters
Climate‑induced permafrost thaw and increased rainfall are turning Arctic rivers orange and highly acidic. Over 200 rivers across Alaska, the Yukon and the Canadian Arctic now exhibit rust‑colored water with pH as low as 2.3. Researchers link the discoloration to...
For the First Time in the U.S., Renewables Generate More Power Than Natural Gas
In March, U.S. renewables—including solar, wind, hydro and bioenergy—generated more electricity than natural gas for the first time, according to Ember data. The shift reflects rapid wind and solar deployment and a seasonal dip in demand that forced fossil‑fuel plants...
A More Troubling Picture of Sea Level Rise Is Coming Into View
Two recent studies reveal that global sea levels are on average about a foot higher than conventional model estimates, exposing a major blind spot in flood‑risk assessments. The research, based on tidal‑gauge records and high‑resolution satellite radar, shows that roughly...
A Shift to EVs Would Lower the Price of Gasoline, Study Finds
A new study published in *Energy Policy* finds that if current fuel‑efficiency standards and California’s zero‑emission vehicle mandate remain, electric vehicles could account for roughly 80% of new car sales by 2035. The resulting drop in oil demand would shave...
U.S. Biofuels Target Could Fuel Destruction of Tropical Rainforest
President Trump announced an EPA rule that raises the Renewable Fuel Standard to 27 billion gallons of biofuel by 2027, including a 60 percent jump—about 9 billion gallons—in biomass‑based diesel. The United States does not produce enough vegetable oil to meet the new...
Why Protecting Flowering Plants Is Crucial to Our Future
Biologist David George Haskell argues that flowering plants are the planet’s "world creators," having sparked a 130‑million‑year surge in biodiversity and ecosystem productivity. Their genetic flexibility enabled them to colonize new habitats, from terrestrial prairies to underwater seagrass meadows, shaping...
Even a Few Scattered Trees on Farmland Can Be a Boon for Wildlife
A new multinational study shows that even a few scattered native trees on farmland dramatically increase bird diversity in forest fragments. Researchers compared forest islands surrounded by farms with those surrounded by reservoirs and found the former hosted up to...
Experts Failing to Account for Ripple Effects From Extreme Weather, Paper Warns
A new Science paper warns that experts routinely ignore the cascading consequences of extreme weather, from Russian drought‑driven wheat shortages to Canadian wildfire smoke that killed thousands in Europe and French heatwaves that forced nuclear shutdowns. The analysis shows how...