How cells can find their way through the human body

A team of researchers affiliated with multiple institutions in the U.K. has discovered how cells are able to travel so accurately through the human body. In their paper published in the journal Science, the group describes ...

Brighter nights risk extinguishing glow-worm twinkle

The bright lights of big cities are wonders of the modern world; intended to help us work, stay safe and enjoy the world around us long after the sun has set. While artificial light has been great for increasing human productivity, ...

Do octopuses' arms have a mind of their own?

Often described as aliens, octopuses are one of most unusual creatures on the planet, with three hearts, eight limbs and a keen intelligence. They can open jars, solve puzzles and even escape from their tanks, aided by their ...

Searching together: A lesson from rats

The rat in a maze might be one of the most classic paradigms in the study of behavior, but an international team of scientists has put a twist on this experimental motif to push the leading edge of technology and research ...

Bacteria reveal strong individuality when navigating a maze

Researchers from ETH Zurich demonstrate that genetically identical cells exhibit differing responses in their motility towards chemical attractants. Average values hide the full picture when it comes to describing the behavior ...

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