News Flora & Fauna
As Zika spreads northward, scientists are beginning to understand how humans stoked the epidemic.
This year's wildfire season in California shows signs of influence from climate change.
New research from Sicily shows one way that carbon dioxide pollution can affect the mating rituals of fish.
Scientists are split over whether local safeguards can save some of the world’s most spectacular coral reefs.
Algae blooms like the one plaguing Florida's coastline could happen more often as lakes and coastal waters warm.
A study finds that the U.S. and four other developed countries are spending billions to keep forests intact.
Conditions behind California's drought and warm coastal waters were mostly natural, but not entirely.
California’s Central Valley has three times more freshwater in underground aquifers than previously thought.