Molecular shape-shifting

Structures made out of building blocks can shift their shape and autonomously self-organize to a new configuration. The physicists revealed this mechanism which may be used to actively manipulate molecular organization. A seed of the novel desired conf…

Fish larvae find their way using external cues

The first global analysis of larval orientation studies found that millimeter-size fish babies consistently use external cues to find their way in the open ocean.  There are many external cues available to marine fish including the Sun, Earth’s magneti…

Point-of-care biosensor rapidly detects oral cancer

Since oral cancer occurs in one of the most accessible sites in the body, it can be easily treated if detected promptly. Researchers report a breakthrough hand-held biosensor that enables quick and accurate detection of oral cancer. The group’s biosens…

Flying snakes help scientists design new robots

Researchers explore the lift production mechanism of flying snakes, which undulate side-to-side as they move from the tops of trees to the ground to escape predators or to move around quickly and efficiently. The investigators developed a computational…