Climate Change

PRI keeps you up to date on the latest news, analysis and voices from around the world on the global climate crisis.

Science, Tech & Environment

A Miami port dredging project may have damaged the city's offshore coral reef

Coral reefs around the world are under threat. Acidifying oceans due to the rise of CO2 associated with global warming; the El Niño weather system, which has led to massive die-off and bleaching of corals in parts of the Pacific Ocean. And closer to home, commerce also threatens coral: a recent port expansion may have caused serious damage to the reef off of Miami, Florida.

Science, Tech & Environment

Study shows US could convert its economy to renewable energy without battery breakthrough

For years, the knock against renewable energy has been that it doesn't work because it's intermittent. So research has centered on how to store the energy for future use. Now a new study from NOAA suggests the US could quickly convert to wind and solar power without waiting for battery storage technology to catch up.