New DNA origami motor breaks speed record for nano machines

Through a technique known as DNA origami, scientists have created the fastest, most persistent DNA nano motor yet. Angewandte Chemie published the findings, which provide a blueprint for how to optimize the design of motors ...

Tiny swimming donuts deliver the goods

Bacteria and other swimming microorganisms evolved to thrive in challenging environments, and researchers struggle to mimic their unique abilities for biomedical technologies, but fabrication challenges created a manufacturing ...

New threat revealed for baby turtles

New research has revealed that marine turtle hatchlings entering the ocean close to jetties have a high likelihood of being eaten.

CERN lab on the hunt for dark matter

Europe's physics lab CERN on Tuesday said it was planning a new experiment to look for particles associated with dark matter which is believed to make up some 27 percent of the universe.

Freshwater turtles navigate using the sun

Blanding's turtle hatchlings need only the sun as their compass to guide them on their way to the nearest wetland—and a place of safety. This is according to John Dean Krenz of Minnesota State University in the US, lead ...

page 1 from 4