The enterovirus attacks the respiratory system. Children who have it usually have difficulty breathing, a severe cough or wheezing. However, a new symptom is now being linked to the virus: paralysis.
Since 2005, U.S. emissions are down roughly 10 percent and almost twice that amount on a per capita basis. How did that happen? If you think the answer is we've transitioned to green energy, you are completely wrong.
Health experts are scrambling to follow the first diagnosed case of Ebola in America. The patient is a man who traveled from West Africa to Texas 11 days ago.
Health officials in Dallas are holding a patient in strict isolation as they evaluate what could be a possible case of the Ebola virus.
The Ebola virus now threatens to infect more than a million people by the beginning of next year. As the emergency grows, United States and world leaders are joining together to fight the illness.
President Barack Obama has called on the international community to help combat the deadly Ebola virus in West Africa.
It's a big week at the United Nations, with leaders addressing the Ebola crisis in West Africa among other issues.
The hundreds of thousands of people committed to fighting climate change left mounds of garbage in the wake of their weekend protest march through New York City.
The number of Ebola cases could hit 21,000 in six weeks if efforts to combat the deadly disease are not ramped up, the World Health Organization warned.
NASA's Near Earth Objects program isn't doing its job too well, according to the agency's inspector general.