Science news articles about 'microscopic bacteria'

... oceans teem with microscopic bacteria that produce much of Earth's oxygen as they absorb carbon dioxide ... viruses also populate the seas, attacking marine bacteria in an ages-old evolutionary arms race ...

... and animal communities in fresh water lakes and ponds. However, little is known about how microscopic bacteria, which form the foundation of freshwater ecosystems, respond to acidification. To ...

... outer membrane, much like modern microscopic bacteria, according to the cover story of the Aug. 25 ... proper osmosis-based feeding." Today, only microscopic bacteria find it efficient to us only osmosis ...