“…directional light sensing is possible because Synechocystis cells act as spherical microlenses, allowing the cell to see a light source and move towards it.”
Fascinating article: researchers are testing ways to stimulate the vagus nerve to treat a slew of ailments.
Water bears, known to scientists as tardigrades, are famously adorable microscopic creatures who can survive anything: freezing, total dehydration, radiation bombardment, and even the vacuum of deep space. Now scientists have sequenced a tardigrade genome, and are very surprised by the results.
Horrible title but a very interesting article.