Reporting world updates to you
In a recently released report, a team of international climate scientists warns that saving many tropical coral reefs from destruction caused by rising ocean temperatures will now require extraordinary effort. The researchers also conclude that some regions of the polar ice sheets may have already crossed their tipping points. If…
QUT researchers have revealed key biological processes that enable corals to attach to reef surfaces, a discovery with strong potential to improve coral restoration worldwide. Published in Royal Society Open Science, the research led by Dr. Brett Lewis from the QUT School of Earth and Atmospheric Sciences examined how fragments…
In a secluded section of Antarctica’s western Weddell Sea, researchers have made an extraordinary discovery in an area once concealed beneath 200 meters of solid ice. Beneath the surface, they found vast, organized fields of fish nests that appear carefully maintained and arranged in striking patterns. The opportunity for this…
Detecting dark matter, the invisible substance thought to keep galaxies intact, remains one of the most enduring mysteries in physics. Although it cannot be directly observed or touched, researchers suspect that dark matter leaves behind faint traces. These subtle signals might be detectable using advanced quantum technologies that can sense…
A team led by Rice University physicist Frank Geurts has achieved a major milestone in particle physics by measuring the temperature of quark-gluon plasma (QGP) at different stages of its evolution. This plasma is a form of matter thought to have filled the universe only millionths of a second after…
NASA’s James Webb Space Telescope has made the first direct measurements of both the chemical composition and physical conditions of a possible moon-forming disk surrounding a massive exoplanet. The carbon-rich disk encircles the planet known as CT Cha b, located about 625 light-years from Earth. While no moons were detected…
Mammals vs. birds: Of the 1,176 species analyzed, female mammals lived an average of 13 percent longer than males. In contrast, among birds, males lived about five percent longer than females. Mating strategies matter: In species where competition for mates is intense — as is true for most mammals —…
Rare genetic diseases can now be detected in patients, and tumor-specific mutations identified — a milestone made possible by DNA sequencing, which transformed biomedical research decades ago. In recent years, the introduction of new sequencing technologies (next-generation sequencing) has driven a wave of breakthroughs. During 2020 and 2021, for instance,…
Two types of processed hard fats commonly found in foods like baked goods, margarines, and spreads appear to have little impact on heart health when eaten in realistic amounts. Researchers from King’s College London and Maastricht University conducted the investigation, which was published in the American Journal of Clinical Nutrition.…
After examining the evolutionary history of fungi, an international group of scientists has concluded that these organisms first appeared between 900 million and 1.4 billion years ago, far earlier than scientists had believed. This suggests that fungi were thriving on Earth hundreds of millions of years before plants began to…
Patients with advanced lung or skin cancer who received a COVID-19 mRNA vaccine within 100 days of beginning immunotherapy treatment lived considerably longer than those who were not vaccinated, according to new research. Scientists from the University of Florida and the University of Texas MD Anderson Cancer Center made the…
Modern artificial intelligence (AI) systems, from robotic surgery to high-frequency trading, rely on processing streams of raw data in real time. Extracting important features quickly is critical, but conventional digital processors are hitting physical limits. Traditional electronics can no longer reduce latency or increase throughput enough to keep up with…
People who walk for 10-15 minutes at a time can reduce their risk of cardiovascular disease by up to two thirds compared to those who take only brief walks lasting less than five minutes. Even when covering the same total number of steps, longer, uninterrupted walks appear to provide greater…
Scientists from the University of Sydney and the University of Adelaide have uncovered how the breakup of an ancient supercontinent about 1.5 billion years ago reshaped Earth’s surface and set the stage for the rise of complex life. “Our approach shows how plate tectonics has helped shape the habitability of…
Why doesn’t spaghetti fall apart when it’s boiled? According to new scientific findings, the key is gluten. The amount of salt added to the cooking water also plays a surprisingly important part in keeping pasta firm and intact. Studying Pasta at the Microscopic Level Researchers used advanced scientific tools to…
Smoothies are a quick and delicious way to load up on fruits and vegetables, but some ingredient combinations may not be as healthy as they seem. Scientists from the University of California, Davis, discovered that the types of fruits blended together can change how much nutrition your body actually absorbs.…
Generalized anxiety disorder affects millions, often trapping sufferers in cycles of fear and isolation that conventional medications barely relieve. At UCSF, neuroscientist Jennifer Mitchell is testing a pharmaceutical form of LSD called MM120, which has shown striking results in reducing symptoms by promoting neuroplasticity and easing rigid thought patterns. In…
A major scientific review has found that what many people call “gluten sensitivity” may actually be linked to the way the gut and brain communicate, not to gluten itself. The condition affects around 10 percent of people worldwide, and the new findings could reshape how it is understood, diagnosed, and…
Researchers at King’s College London have discovered a promising new approach to treating certain blood cancers by using existing drugs in an unexpected way. Their work shows that a long-overlooked part of human DNA, once dismissed as “junk,” can actually be used as a therapeutic target. Damaged Genes and Uncontrolled…
People with both gum disease and cavities faced an 86% greater chance of having a stroke compared to those with healthy mouths. Poor oral health was also tied to a 36% higher likelihood of heart attacks and other cardiovascular problems. Individuals who visited the dentist regularly were 81% less likely…
For years, many scientists have warned that Earth is undergoing another mass extinction, with species disappearing faster than ever before. These warnings often rely on projecting extinction data from the past 500 years into the future, assuming that current rates are accelerating dramatically. However, new research from Kristen Saban and…
Two PhD students from Sydney have helped restore the sharp vision of the world’s most powerful space observatory without ever leaving the ground. Louis Desdoigts, now a postdoctoral researcher at Leiden University in the Netherlands, and his colleague Max Charles celebrated their achievement with tattoos of the instrument they repaired…
Researchers have made a major leap in solar physics by finding the first direct evidence of small-scale torsional Alfvén waves within the Sun’s corona. These elusive magnetic waves, first theorized in the 1940s, have long been suspected to play a key role in heating the Sun’s outer atmosphere. The findings,…
Researchers from Heriot-Watt University have released striking images of an asteroid impact crater hidden deep beneath the floor of the Atlantic Ocean. These images confirm that the 9 km (~5.6 mile) wide Nadir Crater, lying about 300 meters (~1000 feet) below the ocean floor, was created when an asteroid slammed…
Climate models have long predicted that global warming would weaken the Southern Ocean’s ability to absorb carbon dioxide (CO2). Yet decades of measurements show little sign of this decline. Scientists from the Alfred Wegener Institute (AWI) have now uncovered a likely reason for the surprising stability. Their findings suggest that…
A newly published study is reshaping how scientists understand the rise of urban civilization in ancient Mesopotamia. The research suggests that the emergence of Sumer, often called the cradle of civilization, was not solely the result of human ingenuity but also of powerful natural forces. According to the authors, the…
How do volcanoes function beneath their rocky surfaces? What drives the rumbling vibrations, called tremor, that occur when molten rock or gases travel upward through underground channels? Professor Dr. Miriam Christina Reiss, a volcano seismologist at Johannes Gutenberg University Mainz (JGU), and her research group have traced these tremor signals…
To combat mosquito-borne illnesses that claim hundreds of thousands of lives each year, scientists have enlisted an unexpected partner: a fungus that gives off a floral scent. By exploiting mosquitoes’ attraction to flowers, an international team of researchers engineered a new strain of Metarhizium fungus that releases a sweet aroma…
A new international analysis led by a University of Wisconsin-Madison professor reveals that the remarkable gains in life expectancy seen across wealthy nations during the early 20th century have slowed dramatically. The findings indicate that no generation born after 1939 is expected to reach an average age of 100. Researchers…
A promising group of medications already used to treat diabetes and obesity may also hold potential for tackling alcohol and drug addiction, according to a new study published in the Journal of the Endocrine Society. These drugs, called Glucagon-Like Peptide-1 Receptor Agonists (GLP-1RAs), could represent a hopeful new direction for…
