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Superconductors can levitate above a magnet

Physics

LK-99: Mounting evidence suggests material is not a superconductor

Following a flurry of replication attempts, the claim that LK-99 perfectly conducts electricity at room temperature and pressure is looking unlikely to hold up

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Cillian Murphy is J. Robert Oppenheimer in OPPENHEIMER, written, produced, and directed by Christopher Nolan.

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How Oppenheimer addresses the paranoia around nuclear power

Culture

BONN, GERMANY - DECEMBER 23: A woman is seen illuminated in the window of a residential building on December 23, 2021 in Bonn, Germany. (Photo by Ulrich Baumgarten via Getty Images)

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Alone review: Insightful bestseller explores long-term singlehood

Culture

Professor Lee Berger, palaeontologist, explorer and member of The National Geographic Society, gestures as he explains the scientific relevance of discovering Homo Naledi in the Rising Star caves system in The Cradle of Human Kind, on May 11, 2023. The news shakes the foundations of human evolution: world-renowned paleontologist Lee Berger announced on Monday that he had discovered the oldest graves ever found in South Africa, pushing back the first traces of mortuary practices by some 100,000 years . The oldest tombs discovered so far were found in Israel and Egypt at the beginning of the 20th century. They date from around 100,000 years before our era and house the remains of Homo sapiens, the direct ancestor of man. The burials unearthed in South Africa date from -200,000 to -300,000 years. (Photo by Luca Sola / AFP) (Photo by LUCA SOLA/AFP via Getty Images)

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Cave of Bones review: Lee Berger on the discovery of Homo naledi

Culture

LK-99's creators claim it is a superconductor at room temperature and pressure

Physics

Why it's so hard to tell if LK-99 is a room-temperature superconductor

News

Meg 2: The Trench review: Light on science, heavy on fun

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Meg 2: The Trench review: Light on science, heavy on fun

Culture

Technology

Thin reflective film that mimics butterfly wings can keep cars cool

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Gold nuggets - thin gold wafers can generate their own glow

Physics

Gold flakes glow when they are bathed in light and now we know how

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The Underworld review: A gripping voyage into the deep ocean

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The Underworld review: A gripping voyage into the deep ocean

Culture

Talking Heads review: Cunning tale of how conversation creates worlds

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Talking Heads review: Cunning tale of how conversation creates worlds

The way conversation shapes our worlds and holds them together is cunningly teased apart by Shane O'Mara, a professor of experimental brain research

Culture

Physics

Scientists race to test claimed room-temperature superconductor

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The best new science fiction books of August 2023

Culture

Technology

Energy-storing concrete could form foundations for solar-powered homes

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Physics

Room-temperature superconductors: Here's everything you need to know

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