AUG 26, 2018 7:34 PM PDT

All About Extremophiles

WRITTEN BY: Carmen Leitch

Our planet hosts some very special microbes that live in some crazy places. Called extremophiles, these microorganisms are able to withstand severe and harsh environments that may be horribly hot or incredibly acidic. It’s been suggested that other kinds of bacteria diverged from these extreme-loving organisms more than one billion years ago.

This video features extremophile expert Dr. Brian Hedlund, from the University of Nevada, Las Vegas, who explains a bit about the biology that enables these bugs to get by in such challenging places, including features that protect their DNA or their cellular structure. 

About the Author
  • Experienced research scientist and technical expert with authorships on 28 peer-reviewed publications, traveler to over 60 countries, published photographer and internationally-exhibited painter, volunteer trained in disaster-response, CPR and DV counseling.
You May Also Like
MAY 14, 2020
Chemistry & Physics
Do Organic Chemists Speak an Alien Language?
MAY 14, 2020
Do Organic Chemists Speak an Alien Language?
Have you ever read a detergent label and got confused? Or had trouble understanding a medication recall? Certain ch ...
MAY 19, 2020
Plants & Animals
Seabirds Often Deal with Thieves When Scouting for Food
MAY 19, 2020
Seabirds Often Deal with Thieves When Scouting for Food
In the bird world, parental units will often split responsibilities. One typically stays behind at the nest to protect t ...
MAY 27, 2020
Space & Astronomy
Unfavorable Weather Delays SpaceX's Historic Crewed American Launch
MAY 27, 2020
Unfavorable Weather Delays SpaceX's Historic Crewed American Launch
After officially receiving the green light from NASA to move forward with the first crewed space launch from American so ...
MAY 31, 2020
Space & Astronomy
SpaceX Demo-2 Mission Docks Safely with International Space Station
MAY 31, 2020
SpaceX Demo-2 Mission Docks Safely with International Space Station
SpaceX and NASA gave the green light for the precedent-setting Demo-2 mission Saturday afternoon, officially bringing cr ...
JUN 08, 2020
Earth & The Environment
Prevent Ocean Pollution by Switching Laundry Cycles
JUN 08, 2020
Prevent Ocean Pollution by Switching Laundry Cycles
According to new research from Northumbria University, England, nearly 13,000 metric tons of microfibers are released in ...
JUL 07, 2020
Space & Astronomy
Should We Fly By Venus on the Way to Mars?
JUL 07, 2020
Should We Fly By Venus on the Way to Mars?
After landing on the Moon, heading to Mars became the next logical step for space exploration. Some suggest that flying ...
Loading Comments...