- PhysOrg
- 22/7/31 21:23
Rocks the size of fridges have been tumbling from Mont Blanc as summer temperatures soar, scaring away many hikers from Western Europe's highest mountain.
3,159 articles mezi dny 1.7.2022 a 31.7.2022
Rocks the size of fridges have been tumbling from Mont Blanc as summer temperatures soar, scaring away many hikers from Western Europe's highest mountain.
California claims to know how much climate-warming gas is going into the air from within its borders. It's the law: California limits climate pollution and each year the limits get stricter.
Scientists think we need to pay attention to a measure of heat and humidity – and it’s edging closer to the limits of human survivabilityIn March, April and May this year, India and its neighbours endured repeated heatwaves that exposed more than a billion people to dangerously hot conditions. India broke several temperature records. The warmest March in more than a century was recorded across...
Screening programme will detect people with the deadly infection, which is often symptomless in early stagesThe NHS is to use artificial intelligence to detect, screen and treat people at risk of hepatitis C under plans to eradicate the disease by 2030.Hepatitis C often does not have any noticeable symptoms until the liver has been severely damaged, which means thousands of people are living with...
A California-based organisation wants to harness the power of machine learning to decode communication across the entire animal kingdom. But the project has its doubtersA dolphin handler makes the signal for “together” with her hands, followed by “create”. The two trained dolphins disappear underwater, exchange sounds and then emerge, flip on to their backs and lift their tails. They have...
We both loved music growing up but when he sent me his demo CD I was afraid he would be mocked. Now Interpol is my favourite band – and we’re the best of friendsThis story ends at the Royal Albert Hall in London in 2018. I’m standing alongside the rest of the sold-out arena, punching the dry ice, roaring along to Lights during Interpol’s sold-out show, as my youngest brother, Daniel,...
Little snow cover and glaciers melting at an alarming rate amid Europe's sweltering heatwaves have put some of the most classic Alpine hiking routes off-limits.
More than 1,000 years after his death in what is now Poland, a European king whose nickname lives on through wireless technology is at the center of an archaeological dispute.
A Chinese booster rocket made an uncontrolled return to Earth on Saturday, leading US officials to chide Beijing for not sharing information about the potentially hazardous object's descent.
Marine archaeologists stunned by priceless cache long hidden beneath the Bahamas’ shark-infested watersIt was a Spanish galleon laden with treasures so sumptuous that its sinking in the Bahamas in 1656 sparked repeated salvage attempts over the next 350 years. So when another expedition was launched recently, few thought that there could be anything left – but exquisite, jewel-encrusted...
Invasive reptiles and amphibians have cost the global economy more than $17 billion US between 1986 and 2020, a recent study...
July saw temperature records broken multiple times and rainfall is down 76%.
Beijing accused of being irresponsible after it failed to share data on where Long March 5B booster weighing more than 20 tonnes would landA Chinese booster rocket made an uncontrolled return to Earth on Saturday, US defense department officials said, as they chided Beijing for not sharing information on the potentially hazardous object’s descent.US Space Command confirmed the Long March 5B...
SATURDAY 30. JULY 2022
Remnants from a massive Chinese rocket booster crashed back to Earth on Saturday over the Indian Ocean, space officials from the US and China confirmed. It remains unclear what path the debris from the booster might take, US Space Command said on Twitter on Saturday, referring questions to the Chinese government. China’s spaceflight agency said wreckage of the 23-metric-ton (25.4 tons)...
Chemicals leaking from plastic waste make bacteria grow faster in European lakes, according to research published Tuesday that authors said could provide a natural way to remove plastic pollution from freshwater ecosystems.
Elementary school-age children who get less than nine hours of sleep per night have significant differences in certain brain regions responsible for memory, intelligence and well-being compared to those who get the recommended nine to 12 hours of sleep per night, according to a new study.
Embarrassingly, the culture secretary thinks the Midlands need sport in order to make a markI always loved those children’s books that offered a map that folded out of the cover. The Lord of the Rings set the standard, allowing you to trace Frodo’s travels through Middle-earth to the far-off lands of Mordor. It was only as an adult that I discovered that those fantasy worlds had been very much...
This luminescent image features multiple galaxies, perhaps most noticeably LEDA 58109, the lone galaxy in the upper right. LEDA 58109 is flanked by two further galactic objects to its lower left—a galaxy with an active galactic nucleus (AGN) called SDSS J162558.14+435746.4 that partially obscures the galaxy SDSS J162557.25+435743.5, which appears to poke out to the right behind the AGN.
New moon will provide ideal viewing conditions for the Piscis Austrinids, Southern Delta Aquariids and Alpha Capricornids meteor showers this July weekend as cosmic debris from comets enters Earth’s atmosphere, before the Perseid meteor shower peaks in AugustHow and where to photograph the meteor showers in Australian skyGet our free news app, morning email briefing or daily news podcastThe...
A good debate isn’t about one person declaring victory, it’s about both people making a discovery, says psychologist Adam Grant• What happened when we paired up celebrities across the political spectrum?A few years ago, I had an argument with a close friend who had decided not to give his children any vaccinations. To preserve our relationship, I vowed never to talk about vaccines with him...
After being installed on the exterior of the International Space Station, NASA's Earth Surface Mineral Dust Source Investigation (EMIT) mission has provided its first view of Earth. The milestone, called "first light," took place at 7:51 p.m. PDT (10:51 p.m. EDT) on July 27 as the space station passed over Western Australia.
Hundreds of miles apart, but still connected by the same stubborn weather system, urban St. Louis and rural Appalachia are showing how devastating flash flooding can be when souped-up storms dump massive amounts of rain with no place to go.
Trapped homeowners swam to safety and others were rescued by boat as record flash flooding killed at least 16 people in Kentucky and swamped entire Appalachian towns, prompting a frenzied search for survivors Friday through some of the poorest communities in America.
Getting a good shot is tricky so here are some tips to capture a picture of the Piscis Austrinids, Southern Delta Aquariids and Alpha Capricornids meteor showers tonight and over the weekendMeteor showers to dazzle Australia – how to see and best time to viewGet our free news app; get our morning email briefingThree meteor showers will light up the sky across eastern Australia this weekend,...
Detectorists uncover 12th century horse harness pendant with England’s heraldic emblemFootball may or may not be coming home to England in Sunday’s Euros 22 final at Wembley, but a new archaeological discovery illustrates quite how long the Three Lions have been cherished in the team’s home country.A tiny medieval pendant, made from copper alloy and featuring the famous heraldic emblem, has...
FRIDAY 29. JULY 2022
In a new study, researchers have combined their efforts to develop an instrument that can be clipped on to a smartphone to rapidly test for Zika virus in a single droplet of blood.
Bacteria and other unicellular organisms developed sophisticated ways to actively navigate their way, despite being comparably simple structures. To reveal these mechanisms, researchers used oil droplets as a model for biological microswimmers. Biologists investigated the navigation strategies of microswimmers in several studies: how they navigate against the current in narrow channels, how they...
Similar to humans, chimpanzees use communication to coordinate their cooperative behavior -- such as during hunting. When chimpanzees produce a specific vocalization, known as the 'hunting bark', they recruit more group members to the hunt and capture their prey more effectively, researchers have now shown.
Long periods in space damage bone structure irreparably in some cases and can make parts of the human skeleton age prematurely by up to 10 years, according to new research. Adapted training programs in conjunction with medication could provide better protection for astronauts on future space missions. The research findings also have implications for treating rheumatic conditions in clinical...
A research team has succeeded in automating an established method for the gentle, artifact-avoiding isolation of volatile food ingredients. As the team's current comparative study now shows, automated solvent-assisted flavor evaporation (aSAFE) offers significant advantages over the manual process. It achieves higher yields on average and reduces the risk of contamination by nonvolatile...
A roadmap for the future direction of quantum simulation.
A team of researchers has developed a water-activated disposable paper battery. The researchers suggest that it could be used to power a wide range of low-power, single-use disposable electronics -- such as smart labels for tracking objects, environmental sensors and medical diagnostic devices -- and minimize their environmental impact.
New research has found that microbial instability in the gut could hinder the performance of elite endurance athletes, and that short-term, high-protein diets are associated with this type of imbalance.
Genetic mutations which cause a debilitating hereditary kidney disease affecting children and young adults have been fixed in patient-derived kidney cells using a potentially game-changing DNA repair-kit.
A new review focuses on the health and environmental benefits of plant-based products, as well as consumer attitudes.
The benefit of dietary fiber isn't just the easier pooping that advertisers tout. Fermentable fiber is an essential source of nutrients that your gut microbes and cells of the intestines need to stay healthy. Study participants who had been eating the least amount of fiber before being fed three different kinds of fiber supplement showed the greatest benefit from supplements, regardless of which...