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The Latest Breaking News from physorg

In 1850, scientists began recording the temperatures that would reveal Earth's climate trajectory. 172 years later, researchers found 45 years of satellite observations are enough to detect human warming in most regions

Scientists developed a new method to identify regional climate change patterns. This approach uses observed temperature records to pinpoint human influence. The study analyzed global surface temperature data from 1850 to 2022. It helps compare observed regional changes with climate model predictions. This research offers a way to understand warming…

The Economic Times · Aug 23

In 2001, protected tropical forests entered a global wildfire study spanning 24 years. 23 years later, more than 4 million hectares had been destroyed by fire, twice the size of Wales, with annual losses roughly 9 times higher after 2016

Millions of hectares of protected tropical forests were lost to wildfires between 2001 and 2024. Wildfire destruction inside protected areas has significantly accelerated since 2016. The tropical Americas, especially Brazil, experienced the vast majority of these losses. Protected areas offered some reduction in fire risk, particularly in Africa.

The Economic Times · Aug 20

12,000 years ago, Yellowstone’s dry summers began leaving a charcoal trail in its lakes. 6,000 years later, researchers found the same climate pattern linked to lower lake levels and reduced hydrothermal activity

Yellowstone lake sediments preserved ancient climate and environmental records. Warmer, drier summers between 12,000 and 6,000 years ago brought increased wildfire activity. Lodgepole pine forests persisted despite these climate shifts due to infertile soils. Wetter periods supported stronger hydrothermal activity, while dry spells weakened them.

The Economic Times · Aug 20

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In 2020, Taiwan's Taichung began tracking haze for 3 years; by 2022, industrial solvents drove 57% of the chemistry behind organic haze, showing why cleaner air did not always mean clearer skies

Taiwan's air quality improved, yet hazy skies persisted over Taichung city. Researchers found organic particles, from industrial solvents, became the main haze contributor by 2022. This shift occurred as ammonium sulfate and nitrate levels decreased significantly. Reducing nitrogen oxides did not always clear the air due to atmospheric chemistry.

The Economic Times · Aug 18

In 2016, Singapore began releasing millions of non-biting male mosquitoes carrying Wolbachia. Years later, the bold experiment produced one of the world's most successful dengue-control

Scientists using mosquitoes to fight dengue: Singapore has embarked on an ambitious project, deploying Wolbachia-infused male mosquitoes to tackle the rise of dengue fever. This specific bacterium disrupts reproduction, reducing the potential for disease spread. Successful programs in Colombia, Indonesia, and Brazil echo promising results.

The Economic Times · Aug 10

In 2013, Croatian scientists trained honeybees with TNT-laced sugar syrup. Years later, it helped restore mine-contaminated landscapes by detecting hidden explosives

Honeybees trained to detect explosives: Researchers are training honeybees to detect explosives using their keen sense of smell. Drones and artificial intelligence are now employed to track the insects' movements in real-time. This innovative approach could help locate land mines left from past conflicts in the Balkans.

The Economic Times · Aug 7

Wealthy US neighbourhoods paid to spray mosquitoes: By 2023, the insects had evolved resistance across 84% of sampled blocks and know what they became capable of

New research indicates mosquito spraying is causing insect resistance. Genetic markers for resistance are now widespread across many residential blocks. This resistance is more prevalent in wealthier neighborhoods where spraying occurs frequently. Overuse of chemicals is making insecticides less effective over time. Integrated pest management offers a more sustainable solution…

The Times of India · Jul 21

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Archeologists just found potatoes in ‘excellent’ condition that are older than the United States: ‘No way one can tell their old age’

Those who built the Incan empire lived off potatoes.

We Got This Covered · Jun 30

Nature beat engineers again: A tiny desert lizard’s survival strategy is inspiring a breakthrough in water technology

Desert lizard inspires new technology: Scientists have found the desert horned lizard's secret to survival: a unique skin system that channels moisture directly to its mouth. By observing the lizard's peculiar jaw movements, researchers mimicked this efficient water-harvesting method, leading to a device capable of extracting and purifying water from…

The Economic Times · Jun 26

Hidden pipeline found in Petra: Rare 116-meter discovery reveals Nabataeans’ high-pressure hydraulic mastery

Archaeologists have made an incredible discovery at Petra, the Nabataean capital in Jordan. They found a highly developed hydraulic system that challenges the long-held belief that advanced hydraulics in the region were exclusively Roman. Niklas Jungmann from Humboldt-Universität zu Berlin led the research team that identified the 116-meter imprint of…

The Times of India · May 13

'A guy who was not an expert...used ChatGPT to make a custom mRNA vaccine for his dog's cancer', and other incredible tales from Sam Altman

OpenAI CEO shared stories of some incredible ChatGPT and CODEX successes, but what do they mean for you (and your doing)?

TechRadar · Apr 3

Scientists create optically switchable photonic units, aiming to power the future of logic gates and microchips

A research team from the University of Bayreuth and the University of Melbourne have successfully used optical logic gates to read, write, and erase binary information, marking one of the first successful applications of light to input, process, and output data.

Tom’s Hardware · Sep 3, 2024

LHC finds neutrinos

The world's largest particle collider still has much to teach us about the physical laws of the universe

Salon · Aug 31, 2023

Public Health Researchers Float Idea of Climate-Change Warnings on Menu Items

Warning diners that red meat is bad for the environment is yet another attempt to socially engineer food choices.

Reason · Jan 7, 2023

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