'Fettuccine' may be most obvious sign of life on Mars
A rover scanning the surface of Mars for evidence of life might want to check for rocks that look like pasta, researchers report in the journal Astrobiology.
A rover scanning the surface of Mars for evidence of life might want to check for rocks that look like pasta, researchers report in the journal Astrobiology.
Researchers report they have figured out how the cancer-causing bacterium Helicobacter pylori attacks a cell’s energy infrastructure, sparking a series of events in the cell that ultimately lead it to self-destruct.
H. pylori are the only bacteria known to survive in the human stomach. Infection with the bacterium is associated with an increased risk of gastric cancer, the second-leading cause of cancer-related deaths worldwide.