New Scientist

New Scientist

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Science news features; includes nanotechnology breakthroughs.

Did Humanity Once Nearly Go Extinct? 💀
VideoApr 18, 2026

Did Humanity Once Nearly Go Extinct? 💀

A new genetic analysis published this week argues that modern humans passed through an extreme population bottleneck roughly 930,000 years ago, when the effective number of breeding adults may have dropped to just about 1,280 individuals. The study infers a 99 %...

By New Scientist
Eradicating Leprosy Using Genetics
VideoApr 16, 2026

Eradicating Leprosy Using Genetics

The video links a 2007‑08 excavation at Magdalin Hill near Winchester, where paleopathologists identified unmistakable leprosy lesions in skeletal remains, to today’s fight against the disease. Leprosy still generates roughly 200,000 new infections annually, and the World Health Organization has set...

By New Scientist
The Simplest Question Maths Still Can't Answer
VideoApr 15, 2026

The Simplest Question Maths Still Can't Answer

The video features Oxford number‑theorist James Maynard discussing why prime numbers, the “atoms of arithmetic,” remain a source of deep mystery despite centuries of study. Maynard explains the twin‑prime conjecture—infinitely many prime pairs separated by two—and reviews recent progress: Yitang Zhang’s...

By New Scientist
We Might Be Wrong About Humanity’s Near Extinction
VideoApr 8, 2026

We Might Be Wrong About Humanity’s Near Extinction

The video examines a controversial genetic study that suggests Homo sapiens endured a dramatic population bottleneck about 930,000 years ago, shrinking the species to roughly 1,300 breeding individuals. By comparing genomes from thousands of modern people, researchers inferred a sudden...

By New Scientist
Do I Have Aphantasia?
VideoApr 8, 2026

Do I Have Aphantasia?

The conversation centers on aphantasia— the inability to generate visual images in the mind— and how individuals discover and assess this condition. Participants discuss emerging objective tests, such as overlapping‑color visual tasks, and note that people with aphantasia often cannot...

By New Scientist
Welcome to the Animatter Factory 🏭
VideoApr 6, 2026

Welcome to the Animatter Factory 🏭

The video introduces the anti‑matter factory, where researchers produce anti‑rotons and assemble anti‑atoms to probe the CPT symmetry— a cornerstone of particle physics that posits matter and antimatter are mirror images when charge, parity, and time are reversed. By confining...

By New Scientist
On 29 June 2026 the Large Hadron Collider Is Being Switched Off 💡
VideoApr 4, 2026

On 29 June 2026 the Large Hadron Collider Is Being Switched Off 💡

On June 29, 2026 CERN will power down the Large Hadron Collider for a four‑year shutdown to install the High‑Luminosity LHC (HL‑LHC). The plan replaces roughly 1.2 km of the 27‑km ring with new superconducting magnets, marking the most extensive upgrade in two...

By New Scientist
What Caused the Extinction of Neanderthals 40,000 Years Ago?
VideoApr 3, 2026

What Caused the Extinction of Neanderthals 40,000 Years Ago?

The video examines the ultimate demise of Neanderthals around 40,000 years ago, attributing it primarily to climatic upheaval and a catastrophic loss of genetic diversity. Around 75,000 years ago a severe cooling episode pushed Neanderthals out of much of Europe and...

By New Scientist
Introducing the Future Circular Collider
VideoApr 2, 2026

Introducing the Future Circular Collider

Introducing the Future Circular Collider (FCC), CERN’s proposed next‑generation accelerator, the video outlines a plan to build an electron‑positron machine that will probe the electroweak scale with unprecedented precision. The speaker highlights a massive consensus that the FCC offers a scientific...

By New Scientist
How Music Could Diagnose and Treat Heart Conditions
VideoApr 1, 2026

How Music Could Diagnose and Treat Heart Conditions

The video showcases a digital music theranostics lab where researchers explore how music influences the cardiovascular system and how it can serve both as a diagnostic tool and a therapeutic intervention. By using music as a controlled stressor, they observe that...

By New Scientist
We Went Inside CERN... Something Bigger Is Happening
VideoApr 1, 2026

We Went Inside CERN... Something Bigger Is Happening

The video takes viewers inside CERN’s SM18 hall where Director‑General Mark Thompson discusses the imminent upgrade of the Large Hadron Collider (LHC) to its high‑luminosity incarnation. He explains that the LHC will be switched off for four years starting June 29...

By New Scientist
How LISA Will Upend How We See the Universe
VideoMar 31, 2026

How LISA Will Upend How We See the Universe

The video introduces LISA, the Laser Interferometer Space Antenna, a planned space‑based gravitational‑wave observatory that will monitor low‑frequency ripples in spacetime. By listening to frequencies inaccessible to ground detectors, LISA promises to open a fresh observational window, much as Galileo’s...

By New Scientist
Which Behaviours Did Homo Erectus Start?
VideoMar 30, 2026

Which Behaviours Did Homo Erectus Start?

The video examines which hallmark behaviours can be credited to Homo erectus, the long‑lived hominin that roamed Africa and Eurasia for roughly two million years. Archaeologists attribute several firsts to the species: controlled use of fire, as evidenced by a series...

By New Scientist
We Did Not Evolve Alone: The Full Story
VideoMar 28, 2026

We Did Not Evolve Alone: The Full Story

The New Scientist video surveys the rich tapestry of extinct human relatives, from Neanderthals and Denisovans to the “Hobbit” Homo floresiensis and the recently unearthed Homo naledi and Dragon Man fossils. It highlights how ancient DNA reveals interbreeding between these groups and modern Homo sapiens,...

By New Scientist