The possibility of snow in Tampa, Fla. Record heat and fires in Australia. Scientists say climate change is exacerbating ...

Katharine Hayhoe was raised to believe that science was “the coolest thing in the world.” “Science is a way of understanding how the universe and our planet works,” she says. “And who wouldn’t want to ...

Climate change is now a human rights emergency. UN leaders and scientists warn that rising temperatures are violating rights and displacing communities. Travel and tourism must act with measurable ...