If the results had held up, the discovery of microbes that use arsenic instead of phosphorus in their biochemistry would have forever changed astrobiology. When you purchase through links on our site, ...

A controversial 2010 study that suggested bacteria could grow using arsenic instead of phosphorus has been retracted by the research journal Science. When you purchase through links on our site, we ...

“Can you imagine eating toxic waste for breakfast?” Science magazine asked in a 2010 press release touting a newly discovered microbe controversially claimed to “live and grow entirely off arsenic.” ...

A microscopic discovery in a California lake sparked buzz and controversy more than a decade ago when it was first revealed. Scientists said they'd discovered bacteria that used the element ...

Intelligent life may develop on planets as a rule, not an exception — increasing the odds of humanity existing beyond Earth, according to a new study. Researchers from Penn State University proposed ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Most experts believe complex life on Earth can be traced back ...