July 2019 was hottest month on record for the planet

Much of the planet sweltered in unprecedented heat in July, as temperatures soared to new heights in the hottest month ever recorded. The record warmth also shrank Arctic and Antarctic sea ice to historic lows.

How airplane contrails are helping make the planet warmer

New research shows that condensation trails from aircraft exhaust are playing a significant role in global warming. Experts are concerned that efforts to change aviation engine design to reduce CO2 emissions could actually create more contrails and raise daily temperatures even more.

As Ocean Temperatures Rise, Corals Are Steadily Moving Poleward

Rising ocean temperatures are increasingly causing coral reefs to shift away from the equator into more temperate waters. Over the past 40 years, the number of young corals has declined by 85 percent on tropical reefs, while at the same time doubling in cooler regions, according to a recent study.