NASA is hosting a media teleconference where scientists will discuss recent changes in Arctic sea ice and links to climate changes. The teleconference is Wednesday, Sept. 13, at 1 p.m. EDT.

Though floods are not unusual in Thailand during the summer monsoon season, 2006 brought unusually heavy flooding.

According to a new NASA study, dust from deserts collects in the atmosphere against the slopes of South Asia's Tibetan Plateau during the region's monsoon season and helps trigger rainfall.

Engineers continue to analyze a problem with one of the shuttle's fuel cells.

Ioke started as a tropical depression on August 19, 2006, and quickly became a tropical storm. Ioke was the first tropical storm to form in the central Pacific since 2002. It has since traveled more than halfway across the entire