This Species Of Bacteria May Help Humans Breathe On Planet Mars A species of low-light adapted cyanobacteria can be sent to Mars to produce oxygen for colonists. These organisms can thrive in harsh environments and could make the Red Planet breathable to humans. by Allan Adamson
Science New Evidence Suggests Oxygen-Producing Life Forms Appeared Much Earlier Than Previous Estimates by Dianne Depra
Healthy Living/Wellness EPA Concerned About Levels Of Harmful Algae In Drinking Water by Rex Macadangdang
Science Return of the green goo: Lake Erie's toxic algae will be back this summer, say scientists by Rebecca Kaplan
Science Mysterious ocean bubbles play important role in supporting life, say scientists by Maryanne Moll
Researchers Achieve Record Data Transmission Speed, 4.5 Million Times Faster Than Average Home Broadband