Science

ALMA Telescope Reveals Unprecedented Detail in Early Galaxies
ALMA Telescope Reveals Unprecedented Detail in Early Galaxies

Chile's ALMA observatory, which houses some of the world's most powerful telescopes, has captured its most detailed images to date of the building blocks of the early universe – primarily cold gases, dust, and stellar light in 39 galaxies. "We've never achieved so much detail and depth in galaxies from the early universe," Sergio Martin, head ...

When Students Stop Thinking: The Hidden Cost of AI-Written Essays
SpotlightWhen Students Stop Thinking: The Hidden Cost of AI-Written Essays

When Jocelyn Leitzinger had her university students write about times in their lives they had witnessed discrimination, she noticed that a woman named Sally was the victim in many of the stories. "It was very clear that ChatGPT had decided this is a common woman's name," said Leitzinger, who teaches an undergraduate class on business and society ...

Lebanon: A Laboratory for a Pharmaceutical Industry in Full Transformation
Lebanon: A Laboratory for a Pharmaceutical Industry in Full Transformation

Lebanon has always played a central role in the health field in the Middle East. A land of renowned hospitals, foreign-trained doctors, Gulf patients and proven pharmaceutical know-how, the 1990s saw the return in force of multinational drug companies, firmly established in a country relying on imports as a guarantee of quality in a liberal ...

Europe on High Alert as Surprise Early Heatwave Creeps North
Europe on High Alert as Surprise Early Heatwave Creeps North

Europe on high alert as surprise early heatwave creeps north Paris, France 01/07/2025 - 19:03 (UTC + 3)   Schools were partially shut in France, iconic monuments closed to tourists, and cities across Europe put on high alert as a record-breaking early summer heatwave spread across the continent Tuesday. Withering conditions that ...

AI is Learning to Lie, Scheme, and Threaten its Creators
AI is Learning to Lie, Scheme, and Threaten its Creators

The world's most advanced AI models are exhibiting troubling new behaviors - lying, scheming, and even threatening their creators to achieve their goals. In one particularly jarring example, under threat of being unplugged, Anthropic's latest creation Claude 4 lashed back by blackmailing an engineer and threatened to reveal an extramarital ...

CNRS 2025 Report: 24 out of 38 Lebanese Beaches Deemed Safe for Swimming
CNRS 2025 Report: 24 out of 38 Lebanese Beaches Deemed Safe for Swimming

Each year, as crowds head to the Mediterranean for relief from the heat, a dedicated team of researchers begins its work. This is the annual mission of the National Center for Marine Sciences, part of the National Council for Scientific Research (CNRS), which for years has surveyed the health of 38 public beaches from Tripoli to Tyre. Private ...

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Spotlight"Mirror Bacteria": Could Lab-Created Life Trigger the Next Pandemic?

What if a completely foreign form of life—built according to rules opposite to our own—were to emerge from a laboratory? Long confined to the realm of science fiction, the idea is gaining new relevance with recent advances in synthetic biology. At the heart of the concern is the possible creation of a “mirror bacterium,” an organism based ...

James Webb Telescope Discovers Its First Exoplanet
James Webb Telescope Discovers Its First Exoplanet

The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct images of the relatively small world in the Earth's galactic backyard. The telescope, which can see farther into the universe than anything before it, has turbocharged the search for planets beyond the Solar System since coming ...

'Gwada Negative:' A French Woman’s Unique Blood Group Challenges Medical Science
Explainer'Gwada Negative:' A French Woman’s Unique Blood Group Challenges Medical Science

This global first concerns a 54-year-old French woman living in Paris. Her unique immunohematological profile, named “Gwada negative” in tribute to her Caribbean roots, has just been officially recognized as the 48th human blood group system by the International Society of Blood Transfusion (ISBT) under the scientific designation PIGZ. It all ...

US Judge Backs Using Copyrighted Books to Train AI
US Judge Backs Using Copyrighted Books to Train AI

A US federal judge has sided with Anthropic regarding training its artificial intelligence models on copyrighted books without authors' permission, a decision with the potential to set a major legal precedent in AI deployment. District Court Judge William Alsup ruled on Monday that the company's training of its Claude AI models with books bought ...

Child Vaccine Coverage Faltering, Threatening Millions: Study
Child Vaccine Coverage Faltering, Threatening Millions: Study

Efforts to vaccinate children against deadly diseases are faltering across the world due to economic inequality, Covid-era disruptions and misinformation, putting millions of lives at risk, research warned Wednesday. These trends all increase the threat of future outbreaks of preventable diseases, the researchers said, while sweeping foreign aid ...

More Microplastics in Glass Bottles than Plastic: Study
More Microplastics in Glass Bottles than Plastic: Study

Drinks including water, soda, beer and wine sold in glass bottles contain more microplastics than those in plastic bottles, according to a surprising study released by France's food safety agency Friday. Researchers have detected the tiny, mostly invisible pieces of plastic throughout the world, from in the air we breathe to the food we eat, as ...