At the onset of the millennium, a consortium of distinguished scientists commenced the compilation of a list of risks they deemed most probable to affect the world’s rocky shorelines in the ensuing twenty-five years. Published in 2002, it contained predictions that, among other aspects, pollution from oil spills would diminish, the prevalence of invasive species worldwide would increase, genetically-modified organisms would adversely affect the ocean, and the repercussions of global climate change would intensify. After 25 years, the original academics,…
Without American bullfrogs, native pond turtles increase at national park The call of American bullfrogs was deafening when scientists from the University of California, Davis, first began researching the impact of invasive bullfrogs on native northwestern pond turtles at Yosemite National Park. “At night, you could look out over the pond and see a constellation of eyes blinking back at you,” said UC Davis Ph.D. candidate Sidney Woodruff, lead author of a study chronicling the effects of removal. “Their honking…
CORVALLIS, Ore. – A novel analysis suggests more than 3,500 animal species are threatened by climate change and also sheds light on huge gaps in fully understanding the risk to the animal kingdom. The study was published today in BioScience. “We’re at the start of an existential crisis for the Earth’s wild animals,” said Oregon State University’s William Ripple, who led the study. “Up till now, the primary cause of biodiversity loss has been the twin threats of overexploitation and…
Efforts to limit the global temperature increase to 1.5°C under the Paris Climate Agreement may not go far enough to save the world’s ice sheets, according to a new study. Research led by Durham University, UK, suggests the target should instead be closer to 1°C to avoid significant losses from the polar ice sheets and prevent a further acceleration in sea level rise. The team reviewed a wealth of evidence to examine the effect that the 1.5°C target would have…
As wildfires continue to ravage regions from Los Angeles to South Korea, a new study featured on the cover of the Issue 7, 2025 of Advances in Atmospheric Sciences sheds light on the large-scale climate patterns influencing these devastating global extreme events. The research, led by Professor Young-Min Yang from Jeonbuk National University, reveals how tropical climate phenomena like the Madden-Julian Oscillation (MJO) can trigger dry, windy conditions that exacerbate wildfires in mid-latitude regions, including the western U.S. and East Asia. Wildfire…
Noise ordinances can protect residents and guide developers toward quieter designs NEW ORLEANS, May 19, 2025 – The past few years have seen an explosion in data centers built across the country, as developers try to keep up with demand created by artificial intelligence, cloud storage, and e-commerce. Many of these data centers are being built near residential areas, and the people who live there keep complaining about the noise. Gregory Miller and his colleagues at Trinity Consultants will present…
First-of-its-kind global study shows grasslands can withstand climate extremes with a boost of nutrients Fertilizer might be stronger than we thought. A new international study featuring faculty at Binghamton University, State University of New York found that fertilizer can help plants survive short-term periods of extreme drought, findings which could have implications for agriculture and food systems in a world facing climate stressors. “Resources such as nutrients and water have been fundamentally altered by humans on a global scale, and…
New research reveals mountain glaciers across the globe will not recover for centuries – even if human intervention cools the planet back to the 1.5°C limit, having exceeded it. The research, led by the University of Bristol in the UK and the University of Innsbruck in Austria, presents the first global simulations of glacier change up to 2500 under so-called ‘overshoot’ scenarios, when the planet temporarily exceeds the 1.5°C limit up to 3°C before cooling back down. The results, published…
Florida scientists have identified heat-tolerant algal symbionts as a vital intervention to protect endangered elkhorn coral. Their cross-institutional collaboration offers new hope for reef restoration and resilience amid rising ocean temperatures MIAMI — A new study published in the journal Coral Reefs reveals that heat-tolerant symbiotic algae may be essential to saving elkhorn coral (Acropora palmata)—a foundational species in Caribbean reef ecosystems—from the devastating impacts of marine heatwaves and coral bleaching. The research, conducted by scientists at the University of…
The Amazon rainforest may be able to survive long-term drought caused by climate change, but adjusting to a drier, warmer world would exact a heavy toll, a study suggests. The findings show that adjusting to cope with the effects of climate change could see some parts of the Amazon rainforest lose many of its largest trees. This would release the large amount of carbon stored in these trees to the air, and reduce the rainforest’s immediate capacity to act as…
VENICE – A team of researchers led by Niccolò Maffezzoli, “Marie Curie” fellow at Ca’ Foscari University of Venice and the University of California, Irvine, and an associate member of the Institute of Polar Sciences of the National Research Council of Italy, has developed the first global model based on artificial intelligence to calculate the ice thickness distribution of all the glaciers on Earth. The model has been published in the journal Geoscientific Model Development and is expected to become…
Discovery of 20,000-year-old cave sediments on Prince of Wales Island offers rare land-based evidence of ancient meltwater events Paul Wilcox, a geologist at the University of Innsbruck, has discovered the first land-based evidence of meltwater pulses from the Cordilleran Ice Sheet during the last ice age about 20,000 years ago. The age of the cave sediments was constrained via optical dating techniques, which is crucial to help piece together the sequence of climate events leading to a warming planet. The…
Palaeontologists at the Manitoba Museum and Royal Ontario Museum (ROM) have discovered a remarkable new 506-million-year-old predator from the Burgess Shale of Canada. The results are announced in a paper in the journal Royal Society Open Science. Mosura fentoni was about the size of your index finger and had three eyes, spiny jointed claws, a circular mouth lined with teeth and a body with swimming flaps along its sides. These traits show it to be part of an extinct group…
In the modern world, a reliable supply of hydrogen gas is vital for the function of society. Fertiliser produced from hydrogen contributes to the food supply of half the global population, and hydrogen is also a key energy component in many roadmaps to a carbon neutral future, essential if we are to prevent the worst predictions of climate change. Today, hydrogen is produced from hydrocarbons, with waste gases contributing to 2.4% of global CO2 emissions. Demand for hydrogen is set…
Fishing pots fitted with LED lights catch significantly more shrimp and fish, new research shows. In the new study, by the University of Exeter and Fishtek Marine, pots fitted with LEDs caught up to 19 times more northern shrimp than unlit pots. Importantly, illuminated pots also attracted fish – raising hopes for new low-impact fishing. “We think that the light attracts zooplankton – like moths around a flame – which in turn attracts shrimp (which eat zooplankton), and that entices…
Experts update watchlist of species to watch out for in next 10 years Pink salmon, Purple Asian clams, marine invertebrates that form spaghetti-like colonies and a nematode worm that causes extensive deaths of trees are among the new entries in experts’ watchlist of invasive non-native species that could threaten Great Britain in the next 10 years. The latest version of the watchlist, which again includes known problem species such as the yellow-legged (Asian) hornet, raccoon and twoleaf watermilfoil, has been…
Originally from South America, the charismatic tegu made its way to the United States via the pet trade of the 1990s. After wreaking havoc in Florida’s ecosystems, the exotic lizard was classified as an invasive species. But a recent discovery from the Florida Museum of Natural History reveals the reptiles are no strangers to the region — tegus were here millions of years before their modern relatives arrived in pet carriers. Described in a new study in the Journal of…