Bagheera Kiplingi, the world's first vegetarian spider, shows how much creatures can change to exploit available resources.
The Honduras-USA World Cup qualifier - always a tense match - takes on added significance give US backing for recently ousted Honduran President Manuel Zelaya
President Barack Obama's Nobel Peace Prize is praised in many countries as a reflection of a "new hope" in world politics, but others worry it came too soon. A global roundup of views.
In Mexico, traffickers have targeted the Catholic church with extortion and deadly threats.
Mexico tops the charts in obesity increase, but the government is trying to control the bulging bellies.
Given our high dropout and unemployment rates, we must reprioritize.
The Honduran interim government shut down radio and TV stations that support ousted President Manuel Zelaya, but the internet helps them evade the ban.
California Gov. Arnold Schwarzenegger is touting efforts to reduce greenhouse gases by states and provinces worldwide ahead of the Dec. 6 UN climate change summit in Copenhagen.
President Obama will go to Copenhagen, Denmark, Friday to counter Brazil's attempt to win bid to host 2016 Olympics. Lula says Latin America deserves a shot.
President Obama and Michelle Obama will go to Copenhagen to lobby the IOC to give Chicago the 2016 Summer Olympics.