Researchers discovered two new parasitic wasp species living in the U.S., tracing their origins back to Europe and uncovering clues about how they spread. Their arrival raises fresh questions about biodiversity, ecological risks, and the role of citizen science in tracking hidden species. ​Researchers discovered two new parasitic wasp species living in the U.S., tracing …

Scientists just found hidden parasitic wasps spreading across the U. S. Read More »

A massive study of over 4 million adults has revealed that cannabis use may nearly quadruple the risk of developing diabetes. Despite some earlier suggestions that cannabis might have metabolic benefits, this large analysis found significantly higher diabetes rates among users, even after adjusting for other health factors. ​A massive study of over 4 million …

Cannabis use may quadruple diabetes risk Read More »

For decades, scientists have puzzled over why smoking makes Crohn’s disease worse but seems to protect people from ulcerative colitis. Now, researchers at RIKEN have discovered that smoking creates metabolites like hydroquinone that allow mouth bacteria—especially Streptococcus mitis—to settle in the gut. These bacteria spark an immune response that reduces inflammation in colitis but worsens …

Smoking’s hidden gut bacteria trick may lead to new colitis treatments Read More »

Sweetpotato, a critical food crop for millions, has finally had its genetic code fully decoded after decades of mystery. Scientists unraveled its extraordinarily complex genome of six chromosome sets, revealing a hybrid origin stitched together from multiple wild ancestors. This achievement not only sheds light on sweetpotato’s remarkable adaptability and resilience but also provides powerful …

The sweetpotato’s DNA turned out stranger than anyone expected Read More »

By analyzing tooth enamel chemistry, scientists uncovered proof that Jurassic dinosaurs divided up their meals in surprising ways—some choosing buds and leaves, others woody bark, and still others a mixed menu. This dietary diversity helped massive plant-eaters coexist, while predators carved out their own niches. ​By analyzing tooth enamel chemistry, scientists uncovered proof that Jurassic …

150-million-year-old teeth expose dinosaurs’ secret diets Read More »

Using the quantum states of particles of light as currency could make for unforgeable transactions, and a new experiment has added a way to save some of that quantum money for future use, too ​Using the quantum states of particles of light as currency could make for unforgeable transactions, and a new experiment has added …

Unforgeable quantum money can be stored in an ultracold ‘debit card’ Read More »

Ice core records of atmospheric hydrogen reveal a huge rise in concentration since the Industrial Revolution which has contributed to global warming – and could sway the debate over hydrogen as a fuel ​Ice core records of atmospheric hydrogen reveal a huge rise in concentration since the Industrial Revolution which has contributed to global warming …

Atmospheric hydrogen is rising, which may be a problem for the climate Read More »

The rate that our heart or liver ages may differ from that of our immune or hormonal systems, and now it seems that a single blood test could break that down ​The rate that our heart or liver ages may differ from that of our immune or hormonal systems, and now it seems that a …

One blood sample could reveal the age of 11 of your organs and systems Read More »

The U.S. National Science Foundation and United Kingdom Research and Innovation (UKRI) are investing in eight joint research projects that could open the door to breakthroughs in quantum computing… ​The U.S. National Science Foundation and United Kingdom Research and Innovation (UKRI) are investing in eight joint research projects that could open the door to breakthroughs …

NSF and UKRI launch $10M quantum chemistry collaborative research effort Read More »