1+ hour, 6+ min ago   (832+ words) While on a university field trip in 2022, the boat Joseph Nguthiru was traversing Kenya's Lake Naivasha in, suddenly came to a halt. It became tangled up in water hyacinth, an invasive plant that covers much of the water. Here, he…...

4+ hour, 5+ min ago   (403+ words) A piece of burnt coconut helped scientists uncover a species new to science in Sri Lanka. The discovery began more than 2 decades ago, when researchers trapped two unusual mice in the Knuckles Mountain Range. The animal has now been formally…...

2+ hour, 3+ min ago   (587+ words) A team of researchers in China has sequenced the first complete mitochondrial genome of the jumping plant louse Bactericera gobica and, by combining it with nearly every other Triozidae mitogenome available, assembled the most comprehensive genetic dataset ever compiled for…...

2+ hour, 18+ min ago   (534+ words) Mapping the wiring of the brain at nanometer resolution has long demanded a punishing trade-off: electron microscopy can reveal every synaptic cleft and organelle, but imaging even a cubic millimeter of neural tissue this way takes months or years of…...

3+ hour, 43+ min ago   (707+ words) Detecting dangerous bacteria in a patient’s sample can take hours or even days, and the fastest molecular tests demand expensive laboratory infrastructure and highly trained staff....

4+ hour, 16+ min ago   (744+ words) For decades, the central obstacle to testing therapies that slow human aging has been painfully simple: aging takes decades to measure. A drug that genuinely delays the biological processes of aging would need years, often a lifetime, of follow-up before…...

4+ hour, 25+ min ago   (117+ words) High on the Qinghai-Tibet Plateau, where flocks of Black Tibetan sheep graze at altitudes of roughly 3,000 meters in China’s Qinghai Province, a routine husbandry practice is quietly rewriting the biochemical identity of one of the region’s most prized meats. Castration…...

4+ hour, 36+ min ago   (597+ words) The genomes of true frogs have long puzzled geneticists. Amphibians are famous for carrying some of the largest and most repetitive genomes among vertebrates, and yet the detailed architecture of their repetitive DNA has remained poorly explored compared with mammals,…...

4+ hour, 36+ min ago   (68+ words) Aging has become a product. Across North America and Europe, companies now sell direct-to-consumer epigenetic tests that estimate a customer’s biological age from DNA methylation patterns, often bundled with supplements and lifestyle programs marketed as capable of slowing or even…...

4+ hour, 58+ min ago   (537+ words) Deep in the steaming runoff channels of Taiwan’s hot springs, a group of microbes has been quietly rewriting the rules of photosynthesis. These are the far-red light-utilizing cyanobacteria, or FRLCyano, organisms capable of extending oxygenic photosynthesis beyond the visible spectrum…...