A new way to remove CO2 from the atmosphere |...

As AI races into classrooms, we risk confusing quick and easy answers with true learning, says AI education entrepreneur Priya Lakhani. She explains why being challenged is essential for making knowledge stick — and how AI can be designed to strengthen (not weaken) learning, teac ...  عرض المزيد

What do foot massage parties, otters, and AI robot tutors have in common? To find out, tune into our special end-of-year conversation featuring the hosts from TED Talks Daily, TED Radio Hour, TED Business, and TED Tech! Elise Hu, Manoush Zomorodi, Modupe Akinola and Sherrell Dors ...  عرض المزيد

We're in Iceland, where, in attempt to fight climate change, huge machines are being used to pull carbon dioxide out of the atmosphere.And then locking it away deep underground, turning it into stone.The business behind the technology believes this is a crucial step in reducing t ...  عرض المزيد

To prevent global warming, we need to drastically reduce pollution. After that, we need to trap as much excess carbon dioxide from the air as possible. Enter Orca, the world's first large-scale direct air capture and storage plant, built in Iceland by the team at Climeworks, l ...

Carbon dioxide is a waste product of gasoline- and coal-burning engines, and it's a serious pollutant. But what if we could capture that carbon and recycle it into usable fuel? Learn more in this classic episode of BrainStuff, based on this article: https://science.howstuffworks. ...  عرض المزيد

Even with the best efforts, it will be decades before we see any change in global temperatures through our mitigation efforts. Given the pace of global heating and the time lag before our emissions reductions have any impact, scientists are exploring additional ways of reducing g ...  عرض المزيد