Thanks to the dire condition of the Earth's coral reefs, the planet has now reached its first tipping point for human-caused climate change, according to a new report by scientists in Europe.
The second Global Tipping Points Report, released Oct. 13, said warm-water coral reefs – on which nearly 1 billion people and a quarter of all marine life depend – are "passing their tipping point."
According to the report, widespread coral dieback is taking place and – unless global warming is reversed – extensive reefs as we know them will be lost, although small refuges may survive and must be protected.
What is a 'tipping point'?
A “tipping point” occurs when a small change tips a system into a new state, causing significant and long-term transformation. With the climate, these points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.
Environmental Glance
A deadly tornado that tore across North Dakota this summer has been upgraded to an EF-5, the strongest kind of tornado and the first one to attain that classification on US soil in 12 years.
Dr Jane Goodall, who died today at 91, devoted her life to the study and conservation of chimpanzees and the other great apes.
The Department of Energy has told employees to avoid using certain words, including "climate change," "green" and "sustainable," according to an internal email sent to staff and obtained by NPR.
On a quiet street near the marsh in Charleston, South Carolina’s Rosemont neighborhood, Luvenia Brown watches the weather reports more than she used to. She’s lost lawn mowers, bikes and outdoor furniture to the rising waters that have repeatedly crept into her yard.
The National Hurricane Center is tracking systems in both the Atlantic and Pacific oceans on Saturday, Sept. 6.
Hexavalent chromium nanoparticles were found in air samples gathered by researchers over the course of several days in the spring as they drove through and around the Eaton and Palisades fire burn areas.





























