Researchers have detected novel viruses in samples of glacial ice, suggesting global heating could lead to the re-emergence of historic pathogens. But the science is uncertain.
Foreign powers have "weaponized" the debate surrounding health care, according to experts.
Even among the giant viruses, these are weird.
Researchers recommend starting with Saturn and Jupiter.
Arc is the first and so far only non-viral protein known to behave this way.
Just 3 percent of infected persons caused 61 percent of cases of Ebola.
Americans paid about $325 million in cyber ransom in 2015, and that figure will rise dramatically this year.
Viruses could be used as vehicles for delivering healthy genes to treat cystic fibrosis and other genetic diseases
The tool is expected to help doctors find hard-to-detect infections in time to stop them in their tracks.
"For those living in the U.S., the discovery of a case in Dallas should not be cause for panic or alarm," writes, Jae Won Joh, MD.
There is some disagreement over how to properly handle Ebola medical waste.
The worst Ebola outbreak on record has already killed over 2,800 people - more than the combined total of all previous outbreaks
The death of Dr. Olivet Buck throws into stark contrast the difference in how the west and the World Health Organization treat foreign vs. African health care workers.
U.S. personnel will build treatment centers and train healthcare workers to stem the rapid spread of Ebola