Radar has always been a threat to stealth aircraft. Now Chinese researchers are exploring a strange twist: turning those same ...

In everyday life, designing spaces that both let air flow and absorb sound can be a tricky balancing act. Usually, materials that allow air to pass through—like vents—also let sound escape, making it ...

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...

Basketball shoes on a gym floor, bicycle brakes in need of a tune-up, or the squeal of tires are everyday examples of squeaking sounds. Such sounds have long been attributed to stick-slip friction, or ...

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...

Student has earned at least 30 semester hours (AP, Post Secondary, Transfer, IB, etc.), most of which apply to the Global Miami Plan Foundation and College of Arts and Science Divisional requirements.

The Singapore-based technology company unveiled its new rifle family at this week’s airshow. Chen Chuanren spoke with the ST Engineering’s head of small arms to find out more about how the weapons ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Johns Hopkins University (Whiting), a private institution, offers online labs, and all of the online classes are recorded and archived so students can access lecture material at their convenience.

Nathan Williams received his B.S. degree in physics, mathematics, and astronomy from the University of Arizona in 2005. He then went to the University of Rochester to study theoretical quantum optics.

Mar. 4, 2026 Daily aspirin does not reliably prevent bowel cancer in people at average risk, according to a major new review. Any potential protective effect may take more than a decade to appear — if ...