When it comes to global warming, America's political climate may have changed more than the Earth's over the past three decades. The Associated Press' #30YearsofWarming series continues.
You don't just feel the heat of global warming, you can see it in action all around.
Nine out of Africa's 13 oldest baobab trees, and five of the six largest, have died over the past 12 years, an astonishing spike in mortality. Scientists suspect a changing climate is to blame.
Ocean oxygen loss is increasingly being recognised as a major threat to marine ecosystems and shifting habitat conditions in many parts of the global ocean.