May 31 2011

Arsenic Life: Fact or Fiction?

Tag: Alien Life,Arsenic,Bacteria,DNA,Earth,Evolution,Life Science,NASA — Irene Klotz @ 8:25 pm
Scientists debate evidence, or lack thereof, for a microorganism with arsenic-laced DNA.

Dec 02 2010

New Life Form Lives on Arsenic

Tag: Arsenic,Bacteria,DNA,Extraterrestrial Life,NASA,Space — Irene Klotz @ 5:50 pm
The lab-altered bacteria widens the scope for finding life on other worlds.

Oct 06 2010

Deadly Toxic Mud Spill Pours Over Western Hungary

Tag: Arsenic,Chemical Accidents,Disasters and Accidents,Floods,Rivers — Discovery News - Top Stories @ 3:41 am
Hungary scrambled Wednesday to contain a toxic mud spill that left four people dead and more than 100 injured in what is being described as an ecological catastrophe.

Mar 05 2010

Dust Bunnies Tainted with Toxins?

Tag: Arsenic,Home Cleaning,Home Cleaning Tips,Indoor Air Quality,Particles — Cristen Conger @ 10:32 am
Household dust consists of a potpourri that can include lead, arsenic and other potentially harmful substances.