More frequent and extreme marine heatwaves likely to threaten starfish
Common starfish cannot survive amplified marine heatwaves projected at the end of the century and experience lasting negative effects from current heatwaves, according to new research being presented on at the British Ecological Society's Festival of.....»»
Evolution in real time: Scientists predict—and witness—evolution in a 30-year marine snail experiment
Snails on a tiny rocky islet evolved before scientists' eyes. The marine snails were reintroduced after a toxic algal bloom wiped them out from the skerry. While the researchers intentionally brought in a distinct population of the same snail species.....»»
Machine learning could improve extreme weather warnings
Because small changes in atmospheric and surface conditions can have large, difficult-to-predict effects on future weather, traditional weather forecasts are released only about 10 days in advance. A longer lead time could help communities better pre.....»»
Up in smoke: DIY tech to combat wildfires
As wildfires become a more frequent and dangerous part of life, especially in the Pacific Northwest, finding solutions that everyone can use is more important than ever. By June 2024, the Pacific Northwest had already seen more trees burn than in all.....»»
On US coast, wind power foes embrace "Save the Whales" argument
Whether from real concern for marine animals or doubts about renewable energy, the anti-wind power movement has been growing along the US East Coast, with some trying to blame a surge in whale strandings on the growth of offshore energy projects......»»
Biased metrics threaten climate investment where it"s needed most, researchers warn
In a new article published by Nature, experts from the Sustainable Finance Hub say that, although low- and middle-income countries (LMICs) face the most threat from climate change, their ability to respond and adapt to its effects is threatened by a.....»»
Extreme floods, like those caused by Hurricane Helene, are becoming more frequent
Late last month, Hurricane Helene drenched the Southwest United States. Devastating floods hit communities on the Gulf Coast and southern Appalachia. The storm killed more than 200 people and destroyed billions of dollars of property......»»
What yields per acre reveal about the impact of extreme weather
Since time immemorial, crop yields have been influenced by such extreme weather phenomena as heat waves, persisting droughts, downpours and lasting rainfall. Many studies have already demonstrated that due to climate change, periods of extreme weathe.....»»
Climate change can alter methane emission and uptake in the Amazon
Extreme temperatures and humidity levels (excessive rain or drought) projected for the Amazon in the context of climate change may increase the volume of methane-producing microorganisms in flooded areas and reduce potential uptake of this greenhouse.....»»
New discoveries: Three tiny species added to South Africa"s spectacular marine life
South Africa's marine realm is globally unique because of the two major ocean currents that meet here. The cold, slow-moving Benguela and the warm, fast-flowing Agulhas currents create a special environment that supports high levels of biodiversity......»»
An independent panel reports findings into loss of marine life off the North East and Yorkshire coast
An independent expert panel has today (20 January) published its findings into the loss of marine life off the North East and Yorkshire coast. It follows a series of mass mortalities of crabs and lobsters that were recorded along the Northeast and No.....»»
Huge waves in the atmosphere dump extreme rain on northern Australia
In 2023, almost a year's worth of rain fell over ten days in parts of northwestern Australia, leading to catastrophic flooding in the town of Fitzroy Crossing and surrounds. The rainfall was linked to a tropical cyclone, but there were also lesser-kn.....»»
Declines in plant resilience threaten carbon storage in the Arctic
Rapid warming has impacted the northern ecosystem so significantly that scientists are concerned the region's vegetation is losing the ability to recover from climate shocks, suggests a new study......»»
New tool provides knowledge on heat stress vulnerability in cities for more targeted adaptation
Heat-related deaths and diseases are a major concern in Europe amid increasing extended periods of extreme heat. A recent study proposes a novel way of quantifying and projecting future vulnerability to heat stress in different areas of a city, provi.....»»
Environmental factors influence Southeast Brazil"s coastal biodiversity more than ecological processes, study finds
Sea surface temperature, wave energy and freshwater discharge from rivers influence the abundance and size of the marine organisms that inhabit rocky shores along the coast of Southeast Brazil more than ecological processes such as competition and pr.....»»
Scientists long urged NASA to search for signs of life near Jupiter; now it"s happening
In 2015, Bill Nye was on Marine One with President Obama......»»
Paying out disaster relief before climate catastrophe strikes
Beyond the complex byways of international finance, a simple solution is gaining ground to protect populations caught in the path of destructive extreme weather: transfer a little money via their mobile phones before disaster strikes......»»
Mexican jumping beans jump to safety in a dynamic world—light could influence how moth larvae avoid extreme heat
What makes Mexican jumping beans jump? New research from Binghamton University reveals that Mexican jumping bean larvae respond to different colors of light, jumping more vigorously under different hues, which can help them avoid potentially dangerou.....»»
Study reveals relationship between nitrogen-cycling microbial communities and nitrogen removal
Excess nitrogen (N) input to the inland water bodies and marine ecosystem has contributed to a cascade of environmental issues, so N removal pathways are critical in aquatic and terrestrial ecosystems for maintaining homeostasis. Associated functiona.....»»
Spotted handfish genome sequenced for the first time
Scientists from CSIRO, Australia's national science agency, have sequenced the first ever full genome of the rare and elusive spotted handfish (Brachionichthys hirsutus)—a critically endangered marine fish endemic to Tasmania......»»
Australia moves to expand Antarctic marine park
Australia moved Tuesday to protect a swathe of ocean territory by expanding an Antarctic marine park that is home to penguins, seals, whales and the country's only two active volcanos......»»