Add Yahoo as a preferred source to see more of our stories on Google. Underwater vehicles haven’t changed much since the submarines of World War II. They’re rigid, fairly boxy and use propellers to ...

Peking University, Jan 27, 2025: How can some fish, like tuna, achieve remarkable speed while others, like eels, excel in maneuverability? A research team from Peking University (PKU) has developed a ...

This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. Human technology has ...

This little robot looks like a miniature stingray and could be swallowed to release drugs inside your digestive tract. The researchers behind it call it 'stingraybot' and it can swim through liquids, ...

Daniel Quinn receives funding from The National Science Foundation and The Office of Naval Research. Underwater vehicles haven’t changed much since the submarines of World War II. They’re rigid, ...