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Are we still 30 years away from fusion energy? Some think the timeline's shrinking.

Dec 22, 2022
Last week, the Department of Energy said scientists had ignited a fusion reaction that created more energy than was needed to sustain it. 
U.S. Energy Secretary Jennifer Granholm discusses the breakthrough in nuclear fusion research by scientists at a government lab.
Olivier Douliery/AFP via Getty Images

Could nuclear fusion solve the climate crisis?

Jan 10, 2022
A small British company says it is on track to decarbonize the economy with an abundant, safe and cheap source of energy — eventually.
Tokamak's latest nuclear fusion reactor, the ST40, which emulates the way stars generate energy, CEO Chris Kelsall says.
Photo courtesy Tokamak Energy

Trends to watch in 2021

Jan 1, 2021
A leading European investor and a business analyst in Asia share their predictions for a post-coronavirus world.
Monsitj/Getty