Extreme weather in two hemispheres

While Australia and New Zealand battles record-smashing heat, interminable drought and deadly bushfires, the United States is in the grip of a polar vortex, with temperatures plunging to their lowest in history.

Obesity, climate change and hunger must be fought as one

Made up of 43 public health experts from 14 countries, the Lancet Commission, UK, states that the problems of obesity, malnutrition and climate change are linked by factors such as overconsumption, unchecked marketing and government failures.

Scientists drill to record depths in West Antarctica

Using a hot-water drill, British scientists have dug a 7,060-foot borehole through the Antarctic ice sheet. This largest ever ice hole for West Antarctica is meant to improve our understanding of climate-related sea level rise.

Connecticut, U.S. could be teaching climate change in schools

A legislative proposal in Connecticut, U.S. would mandate instruction on climate change in public schools statewide, beginning in elementary school.

Greenland’s ice is melting four times faster than thought

New science suggests Greenland may be approaching a dangerous tipping point, with implications for global sea-level rise.

A zero-carbon economy is within reach

While a zero-carbon economy is undoubtedly technically feasible and easily affordable, it will not be achieved without strong public policies and forward-looking business strategies.

Overtourism and if this problem can be solved

The travel industry keeps growing. There were an estimated 1.3 billion international arrivals in 2017 and that will only increase as more people view travel as a right, rather than a luxury.

Oceans are warming even faster than previously thought

Ocean heating is critical marker of climate change because an estimated 93 percent of the excess solar energy trapped by greenhouse gases accumulates in the world's oceans.

First sun-dimming experiment will test a way to cool Earth

Researchers plan to spray sunlight-reflecting particles into the stratosphere, an approach that could ultimately be used to quickly lower the planet’s temperature.

Powerful People Who Fought for the Planet in 2018

This year we saw leaders propelling environmental activism forward and demanding collaborative action on climate change. These are nine powerful people who stood up for the environment in 2018.

Global carbon dioxide emissions have climbed in 2018

Renewable energy capacity has hit record levels and global coal use may have already peaked. But the world's CO2 emissions from fossil fuels increased in 2018, and the trend places global warming targets in jeopardy.

A company in US will use its $10 million tax break to save the planet

Vegan-friendly outdoor gear brand Patagonia is donating its $10 million corporate tax cut from 2017 to environmental organizations “committed to protecting air, land and water and finding solutions to the climate crisis.”

Greenhouse gas levels reach record highs, UN says

Average concentrations of carbon dioxide hit new highs of 405.5 parts per million (ppm) in 2017, up from 403.3 ppm in 2016 and 400.1 ppm in 2015, levels not seen for millions of years.

No room for climate delay, UN chief tells online summit

UN General Assembly president Maria Fernanda Espinosa: 17 of the 18 hottest years on record had occurred since 2001 and that the cost of climate-related disasters in 2017 topped $500 billion.

Climate change helped make California wildfires more devastating

Climate change, Los Angeles fire chief Daryl Osby said, was undeniably a part of why the fires burning in northern and southern California, US, were more devastating and destructive than in years past.