The Science of Sustainability

Tag: astrobiology

Mastodons, Mummies, and Meteorites:  Evidence of Life Out There?

Mastodons, Mummies, and Meteorites: Evidence of Life Out There?

A recent publishing of the investigation of a rare class of meteorite (the CI1 Carbonaceous Chondrite) by Dr. Richard Hoover of NASA's Marshall Space Flight Center has caused another stir among scientists and the news media regarding possible origins of life on Earth and life in the Universe in general.

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It Came From Mono Lake

It Came From Mono Lake

The world is buzzing about the bacteria from Mono Lake, a strain of bacteria that can substitute the element arsenic for phosphorus into the backbone of its DNA.

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Arsenic and Old Lakes: NASA Finds Life NOT As We Know It

Arsenic and Old Lakes: NASA Finds Life NOT As We Know It

NASA announces finding "life NOT as we know it" in the arsenic-laced waters of Mono Lake.

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Arsenic-Eating Bacteria Expands Definition of Life

Arsenic-Eating Bacteria Expands Definition of Life

A Bay Area biochemist has found a new strain of bacteria living in the briny shores of Mono Lake that can not only eat arsenic, a substance highly toxic to most organisms, but thrive on it.

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