In a petri dish, same-sized droplets changed color as the dish was rotated (see video below). The same phenomenon, described in the Feb. 28 Nature , occurred with tiny water droplets that ...

I coughed on two petri dishes, one while wearing a mask and one not. Shocking! ... it turns a dark green color. 4. As for the growth, it's mostly viridans strep, staph species ...

Using human retinas grown in a petri dish, researchers have discovered how an offshoot of vitamin A generates the specialized cells that enable people to see millions of colors, an ability that dogs, ...

For all the strange things artists have turned into canvasses, Klari Reis manages to stand apart. Since 2009, she's been perfecting the art of painting in petri dishes.

The contest, held throughout September, encouraged participants — anyone with an ASM membership was eligible — to marry the arts and sciences using only a Petri dish. The judges included ...

Google is giving a nod to science today by commemorating Famed German bacteriologist Julius Richard Petri's 161st birthday with a Google Doodle. Petri is ...

With human retinas grown in a petri dish, researchers discovered how an offshoot of vitamin A generates the specialized cells that enable people to see millions of colors, an ability that dogs ...