Science

World’s First AI-Designed Vaccine Tested in Humans Could Fight Future Pandemics

Researchers have developed an AI-designed vaccine that could protect against a broad range of coronaviruses, including future strains that have not yet emerged. Scientists at the University of Cambridge say the project marks the first time an Artificial Intelligence-designed vaccine...

Ancient Greek Warriors Used Spiderwebs to Heal Their Battle Wounds

Among the most intriguing practices in Ancient Greek medicine was the use of spiderwebs—and even live spiders—in healing treatments. Ancient medicine often surprises modern readers with remedies that seem unusual at first glance, yet many of these traditional approaches...

Ancient Yeasts Found on Ötzi the Iceman May Still Be Alive, Study Finds

More than 5,300 years after his death, Ötzi the Iceman is helping scientists uncover a hidden world of cold-adapted yeasts. Researchers have discovered that the famous mummy's skin and stomach contain yeasts that likely colonized his body shortly after...

Did Paleolithic People Eat Bread?  

For decades, conventional wisdom held that bread didn't exist among Paleolithic people and was a relatively recent human innovation, an agricultural byproduct that emerged with the rise of farming in the Neolithic era, roughly 10,000 years ago. Recent archaeological...

4,000-Year-Old Child’s Skull Reveals Oldest Known Surgery in Central Asia

A 4,000-year-old child’s skull discovered in Uzbekistan is offering rare evidence of one of the oldest known surgery in Asia, shedding new light on medical knowledge in the Bronze Age. The remains belonged to a child who died at about...

World’s Oldest Toothpaste Recipe Found in Egypt Reveals Ancient Greek Dental Secrets

Most of us assume that looking after our teeth is a modern habit shaped by supermarket shelves, mint-flavored ads, and childhood dentist scares, but a surviving Ancient Greek toothpaste recipe suggests otherwise. Sitting quietly in the Austrian National Library in...

Mosquitoes Learn to Associate World’s Most Used Repellent With Blood Meals

DEET has been the leading defense against mosquito bites for decades, but a new study suggests the world's most widely used insect repellent may not always trigger the same response in mosquitoes. Researchers found that mosquitoes can learn to associate...

Syphilis and Other Sexually Transmitted Infections Hit Record Levels in Europe

Sexually transmitted infections, including syphilis and gonorrhoea, reached record levels across Europe in 2024, according to new data from the European Centre for Disease Prevention and Control (ECDC). The agency said both infections recorded their highest numbers in more...

Scientists Say Ozempic May Reshape the Brain—Not Just the Body

Scientists say Ozempic and similar GLP-1 drugs may reshape the brain, with emerging research pointing to effects that reach well beyond weight loss and appetite control. The discovery was coincidental. Allison Shapiro, an assistant professor at the University of Colorado...

New Cancer Injection Shows Promising Results After Eliminating Tumors in Clinical Trial

A new cancer injection has shown promising results in patients whose disease had stopped responding to standard treatments, with doctors reporting that the therapy eliminated tumors in some cases. The treatment, called amivantamab, was tested in an international clinical...

Ancient Greeks Spoke of “Laws of Nature” Long Before Newton, New Study Finds

Long before Newton and Descartes shaped our modern view of science, Ancient Greek philosophers were already thinking about the laws that govern the natural world. Contrary to what many scholars believed for decades, new research shows that several Ancient...

Pigeons’ Liver May Contain a Magnetic Sensor That Guides Navigation

How pigeons find their way home across hundreds of miles has puzzled scientists for decades. A new study published in the journal Science suggests the answer may lie in an unexpected organ: the liver. Researchers found that specialized immune...

Scientists Find Signs of Biological Immortality in Sea Cucumber

A new study has found signs of biological immortality in a marine animal called Psolus fabricii, a sea cucumber from the cold Atlantic Ocean whose detached body parts survived and grew independently for more than three years. Researchers found that...

DNA Analysis of Conehead Mummies Deepens Mystery of Peru’s Paracas Skulls

A new DNA analysis of the mysterious “conehead” mummies discovered in Peru has failed to fully explain the origins of the ancient remains, leaving one of archaeology’s most debated discoveries unresolved. Researchers from Liberty University studied teeth taken from the...