What impact does ozone have on an exoplanet?
As we discover more and more exoplanets—and the current total is in excess of 5,200—we continue to try to learn more about them. Astrobiologists busy themselves analyzing their atmospheres searching for anything that provides a sign of life......»»
WWDC, macOS Sequoia, iOS 18, and Apple Intelligence on the AppleInsider Podcast
At last we know everything about Apple's AI moves — or at least at lot more than we did. Looking at how it will impact the apps we rely on, here's what Apple Intelligence is going to mean for us all.Craig Federighi buckles up, ready for Apple Intel.....»»
Quebec lake meteorite impact yields rare rocks and evidence of extreme heat
For more than a decade, Western University planetary geologist Gordon "Oz" Osinski has led expeditions to Kamestastin Lake in Labrador. The environment is a perfect training ground because the properties and rock formations—created by the violent i.....»»
Astronomers discover an Earth-sized exoplanet orbiting a nearby ultracool dwarf star
An international team of astronomers reports the discovery of a new Earth-sized exoplanet that orbits an ultracool dwarf star located just 54.6 light years away. The newfound alien world, designated SPECULOOS-3 b, is slightly smaller but much hotter.....»»
New CAFE mpg standards to take a back seat to EPA rules
Relaxed CAFE standards will likely have limited direct impact on automakers as the Biden administration prioritizes compliance with stricter tailpipe emission regulations from the EPA......»»
How words matter when facing the problem of children in care
New research from the Institute of Population Health at the University of Liverpool calls for unflinching conversations about what poverty and financial stress can do to families, and the impact on children's risk of entering care......»»
Study explores the sun"s effects on the skin microbiome—it can create a damaged skin barrier
The impact of solar radiation on skin has long been understood but what about UV's effects on our skin's hidden world—its microbiome?.....»»
Satellite "megaconstellations" may jeopardize recovery of ozone hole
When old satellites fall into Earth's atmosphere and burn up, they leave behind tiny particles of aluminum oxide, which eat away at Earth's protective ozone layer. A new study finds that these oxides have increased 8-fold between 2016 and 2022 and wi.....»»
Researchers report dropping atmosphere levels of the last ozone-layer-damaging chemicals to be phased out
Since the 1985 discovery of a hole in the ozone layer countries have agreed and amended treaties to aid its recovery. The most notable of these is the Montreal protocol on substances that deplete the ozone layer, which is widely regarded as the most.....»»
Aerosols may affect climate more than previously thought
A key to improving climate prediction is to improve understanding of the impact of aerosol on clouds, commonly known as the aerosol-cloud-interaction, according to a new study led by Earth System Science Interdisciplinary Center (ESSIC) researchers p.....»»
Short commercial space flights may not have big impact on health
The first all-civilian space mission is shedding light on the potential health risks facing private astronauts. The takeaway is short-duration spaceflights appear to pose none that are significant. The study sample was small—four people who spent t.....»»
Study highlights changing impact of teen childbirth on women"s education across generations
Different social contexts can transform the meaning and implications of life experiences. For example, a life event like teen childbirth can have vastly different impacts depending on the era and societal norms. In the post-World War II baby boom, te.....»»
Study confirms bees are more sensitive to pesticides due to climate change
A study led by CREAF and the UAB, and published in Global Change Biology, discovered that warmer winters worsen the impact of pesticides on bees and reduce their life expectancy by 70%, causing severely negative effects on the population and a sharp.....»»
XONA raises $18 million to accelerate product development
XONA announced the close of an $18 million strategic funding round led by established cyber investor Energy Impact Partners (EIP), bringing the company’s total funding to $32 million. The funding will allow the company to enhance its OT enterpr.....»»
Research signals major milestone in cutting harmful gases that deplete ozone and worsen global warming
A new study has revealed significant progress in the drive to reduce levels in the atmosphere of chemicals that destroy Earth's ozone layer, confirming the success of historic regulations limiting their production......»»
GDPR turns six: Expert discusses AI impact
The European Union’s GDPR policy came into effect six years ago. Since then, it has become widely regarded as the standard for data sharing, but the rise of new technology has questioned its suitability and relevance. In this Help Net Security vide.....»»
Shortage of skilled plant breeders could impact global food security
A lack of scientists specialized in plant breeding could lead to 'dire' food security implications in Australia, and around the world, according to new research conducted across three continents......»»
Small, cool and sulfurous exoplanet may help write recipe for planetary formation
A surprising yellow haze of sulfur dioxide in the atmosphere of a gas "dwarf" exoplanet about 96 light years away from our own solar system makes the planet a prime target for scientists trying to understand how worlds are formed......»»
The impact of carbon impurities on the quality of gallium nitride crystals
The wide availability of light-emitting devices (LEDs) for consumer use has led to a dramatic decrease in the cost of lighting our homes and other buildings. This is owing to the much higher efficiency of LEDs in converting electrical energy into lig.....»»
Protecting identity in a world of deepfakes and social engineering
In this Help Net Security video round-up, security experts discuss various aspects of identity verification and security, including generative AI’s impact, the state of identity fraud prevention, and the potential impact of identity challenges.....»»
AI’s role in accelerating vulnerability management
With its capability to analyze, predict, and automate, AI stands to reshape many corners of business, most notably cybersecurity. In the field of vulnerability management specifically, AI is poised to have a profound impact, enhancing two key areas:.....»»