“Traditional endoscopes cause a lot of discomfort and cannot easily access complex deeper regions inside the body,” Xu told ...

From mini-brains and spider-inspired gloves to edible wolf apple coatings and microplastic-filled retinas, scientists are ...

From lab-grown mini brains to spider-inspired wound dressings, wolf apple coatings and microplastics in eyeballs, here are ...

In a first-of-its-kind experiment, NASA recreated the conditions needed to make the iconic Mars "spiders" seen on the Red Planet. Earlier this year, the Mars Express captured photo evidence of these ...

Scientists have long sought to understand why sea spiders keep some of their most important organs in their legs. By Veronique Greenwood The knotty sea spider has a fundamental physical difference ...