As temperatures rise due to global warming, leafhoppers are spreading their campaign of terror on plants.
Alaska's sprung a freshwater leak, and California is mighty thirsty.
Drummond's rockcress can alter its physical traits between generations, making it very adaptable to sudden environmental changes.
Human behavior is placing at least a third of Earth's species at risk of extinction.
Temperature determines the sex of painted turtle hatchlings, and climate change is tipping the balance to an all-female future.
Birds' flight patterns are expanding due to climate change, which could upset fragile ecosystems.
Can we just roll with the punches? Adapting to climate change isn't that simple.
Hybrid animals can be created in zoos and laboratories. But mixed-up animal mating is also occurring in nature.
How will China and the U.S. reach their new goals for emissions reductions?
About 178 species including the woolly mammoth and the saber-toothed cat disappeared tens of thousand of years ago. What brought about their demise?