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A Climate for Physicists

Author(s): Sophia Chen

As concerns about climate change grow, researchers from fields ranging from gravitational-wave astronomy to condensed-matter physics are finding unexpected opportunities to contribute to climate research.


[Physics 19, 86] Published Wed Jun 17, 2026

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Can Before and After Be Superposed?

Author(s): Sophia Chen

Through a quantum-switch experiment, researchers attempt to reveal β€œindefinite causal order”—a quantum phenomenon involving events in a before-and-after superposition.


[Physics 19, 38] Published Tue Mar 17, 2026

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