Altermagnets are a newly recognized class of antiferromagnets whose magnetic structure behaves very differently from what is ...
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Researchers steer light at the nanoscale, setting a new record
Researchers have pushed light control into a regime that used to belong strictly to theory, steering optical waves at the ...
I first learned of this area of research as a graduate student in physical chemistry. My doctoral adviser’s group had a project dedicated to studying chemical reactions with attosecond pulses. Before ...
Scientists turn light into a 'supersolid' for the 1st time ever: What that means, and why it matters
For the first time, researchers transformed light into a quantum crystalline structure to create a "supersolid" that's both solid and liquid at the same time. Here’s what that means, and why it's such ...
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Scientists detect 'negative light' for the first time — opening new frontiers in quantum physics
In a major breakthrough, scientists have observed a strange and previously theoretical form of light — known as negative light. This marks the first time in human history that such a phenomenon has ...
Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The 2023 Nobel Prize in physics has been ...
Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...
The speed of light is a fundamental constant, approximately 299,792,458 meters per second. It's the same for all observers and hasn't changed measurably over billions of years. Nothing can travel ...
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