Scientists say climate change and human activity have increasingly led to the melting of massive pieces of Antarctic ice.

VOA: special.2009.04.22

Professor Bartemeus says the study shows how human activities in the natural environment can change the travels of other organisms.

VOA: special.2010.03.02

Amy Smith says vampires can change from human to animal forms.

VOA: special.2010.01.20

Human development or natural disasters can change that environment.

VOA: special.2010.04.06

Buchanan believes, It's human nature to want more meat and dairy, and that will be very difficult to change.

VOA: standard.2010.06.04

Coastal areas are particularly vulnerable, and human health would also be affected by the impact of climate change."

VOA: standard.2009.03.12

Costs aside,you'll find a lot of basic skepticism at the Farm Bureau and among farmers like Gwen Pitt that human pollution is responsible for climate change.

VOA: standard.2009.12.12

President Obama has said he would be willing to speak with Cuba's leaders, but would maintain the embargo as leverage to push for democratic change and an improvement in human rights.

VOA: standard.2009.04.07

"It certainly seems, that the administration is trying to address issues of human rights a little less, to work more on economic issues, and other global issues such as climate change,".

VOA: standard.2009.11.10