Common tree in São Paulo (Brazil) tolerates extreme drought and can help mitigate adverse effects of climate change
One of the three main tree species in São Paulo city, Brazil—the largest mega-city in the southern hemisphere—is the Tipuana (Tipuana tipu), also known as rosewood or tipu, a tall tree with a large spreading canopy. It is tolerant of extreme dro.....»»
Valencia floods showed why coastal cities should restore their wetlands
Valencia, a city and province in south-east Spain, became synonymous with disaster in October 2024 when floods killed at least 231 people. Extreme rainfall will happen more often as the climate warms and the cost to coastal cities like Valencia is ex.....»»
Prototype sunscreen uses TiO₂ nanoparticles to cool skin while blocking UV rays
Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn't cool people off. However, a new formula, described in Nano Letters, protects against both UV light and heat from the sun using radiative cooling......»»
In-plane magnetic fields reveal new Hall effect behaviors in advanced materials
In-plane magnetic fields are responsible for inducing anomalous Hall effect in EuCd2Sb2 films, report researchers from the Institute of Science Tokyo. By studying how these fields change electronic structures, the team discovered a large in-plane ano.....»»
7 good things humanity did to combat climate change in 2024
Advocating for climate change action can sometimes feel like pushing a huge boulder up a hill. News headlines are filled with breaking climate records, while governments, including Australia's, are still approving new fossil fuel developments. Advert.....»»
White House unveils new climate goals weeks before Trump"s return
President Joe Biden's administration on Thursday unveiled a new climate target under the landmark Paris accord, just weeks before Donald Trump's return to the White House threatens to upend US efforts to combat global warming......»»
How to apply Quartz filters in macOS when saving images in Preview
Core Graphics provides default image filters for quick special effects. Here's how to save image files in Preview for macOS with effects.Use Quartz image filters in macOS's Preview app to apply special effects to images.Apple's Core Graphics (Quartz).....»»
EU wants Apple to ensure ‘effective interoperability’ of iOS with other platforms
Apple this year was forced to drastically change how iOS works in the EU due to the Digital Markets Act (DMA) antitrust law, which establishes a series of rules to prevent big techs from engaging in anti-competitive practices. However, it seems that.....»»
Capybaras found dead from rabies on Brazilian island underline need to monitor virus
Three capybaras (Hydrochoerus hydrochaeris) died from rabies on Anchieta Island in the municipality of Ubatuba, São Paulo state, Brazil, between December 2019 and January 2020. One was found dead, and two exhibited hindlimb paralysis before dying. A.....»»
Massive volcanic eruptions did not cause the extinction of dinosaurs, say climate scientists
Massive volcanic eruptions on the Indian peninsula have long been proposed as an alternative cause for the demise of the dinosaurs. This phase of active volcanism took place in a period just before Earth was struck by a meteorite, 66 million years ag.....»»
Clouds obscure link between extreme rainfall and rising temperatures
Extreme rainfall is usually defined as the heaviest 5% of rain events in a specific area. As global air temperatures rise, scientists expect extreme rainfall to increase. This is because warmer air can hold more moisture. Recent examples of more extr.....»»
Boomerang workers: helpful returnees or resented colleagues?
While movement from job to job throughout one's career is expected, little research has evaluated the effects of hiring boomerang workers—those who return to a former employer. A new study by a University of California, Davis, researcher and collea.....»»
Astronaut-on-a-chip: Multi-organ tissue chips simulate space radiation"s impact on human health
As astronauts venture further into space, their exposure to harmful radiation rises. Researchers from Columbia University are simulating the effects of space radiation here on Earth to determine its impact on human physiology using multi-organ tissue.....»»
UN experts urge three "transformations" for nature
Human societies need a radical overhaul to stop the destruction of the planet, according to the UN biodiversity expert panel's "transformative change" report released Wednesday......»»
Play for the planet: Five climate change games for the festive season
Although most people in the UK are worried about climate change, disagreement about what to do can be polarizing, especially at Christmas when norms around travel, presents and waste are at the forefront of people's attention. People who are concerne.....»»
Aerosols could be weakening summertime circulation in the Northern Hemisphere
Over the past several decades, summer jet streams (or west to east wind flow) and weather systems in the Northern Hemisphere have weakened. Projections suggest the trend will continue, which could make extreme heat events more likely and affect air q.....»»
Swedish oak forests study reveals unexpected patterns in biodiversity, poses challenge for conservation
A new study from Linnaeus University reports that plant and insect diversity in Swedish oak forests increases toward the north. This finding contrasts with established global biodiversity patterns and poses a challenge for the development of climate-.....»»
Survey of 26,000 dead stars confirms key details of extreme stellar behavior
A study of more than 26,000 white dwarf stars has confirmed a long-predicted but elusive effect in these ultra-dense, dying stars: Hotter white dwarfs are slightly puffier than cooler ones, even when they have the same mass......»»
Study explores effects of particle emissions from offshore wind farms on blue mussels
After several years of service under harsh weather conditions, the rotor blades of offshore wind parks are subjected to degradation and surface erosion, releasing sizeable quantities of particle emissions into the environment......»»
Climate change made Cyclone Chido stronger: Scientists
Climate change intensified Cyclone Chido as it barreled toward the Indian Ocean archipelago of Mayotte, said a preliminary study by scientists studying the link between global warming and tropical storms......»»
Hidden fees banned from hotel and concert apps & websites
The Federal Trade Commission (FTC) has today announced a new rule which will ban apps and websites in the hotel and event industries from using hidden fees to engage in bait-and-switch pricing. The agency found it was common practice for companie.....»»