Climate change is real and it's getting worse. Global temperature averages are creeping upward, seas are warming, rising and becoming more acidic, and extreme weather events such as droughts, wildfires, floods and powerful storms are becoming more common. The threat is so great that humanity must act now to defuse what United Nations scientists call a "climate time bomb" which, if ignored, will yield "untold suffering."
At Live Science, our expert writers and editors cover the impact of global warming, and the measures that scientists, world leaders and innovators are taking to reduce our harmful impact on the planet, with the latest climate change news, features and articles.
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Glaciers across North America and Europe have lost an 'unprecedented' amount of ice in the past 4 years
Glaciers in Washington, Montana, British Columbia, Alberta and the Swiss Alps have set grim records over the past four years, with both the annual amount of ice lost and the four-year average reaching all-time highs.
Earth appears to be developing new never-before-seen human-made seasons, study finds
Seasons are more than just divisions of time — they are our connection with nature.
Kabul could become the first modern capital to run out of water — here's why
Afghanistan's capital city of Kabul has an existential water problem and other cities may also be vulnerable.
A peatland in the Amazon stopped absorbing carbon. What does it mean?
Peatlands cover just a fraction of Earth's surface, but store huge amounts of carbon. In the Peruvian Amazon, one of these swamps has switched to carbon neutral.
We're within 3 years of reaching a critical climate threshold. Can we reverse course?
A report published in June found that the world only has three years before it crosses the 1.5 C climate target. So what should we do now?
Tuvalu residents prepare for world’s first planned migration of an entire nation — and climate change is to blame
A first-of-its-kind lottery for residents of Tuvalu who want to move to Australia due to climate change threats is closing today, with more than 5,000 applications received.
Strongest nor'easters along US East Coast are becoming more intense as the world warms, study suggests
A new study finds the strongest nor'easters have intensified over the last 80 years, with a 6% increase in peak wind speeds.
Humanity could be just 3 years away from crossing a dire climate threshold, report warns
Record carbon emissions mean that the planet's carbon budget could be exceeded in as little as three years, according to a new report.
