British weekly scientific journal; multidisciplinary, London-based
[Synopsis here]
The Vera C. Rubin Observatory has begun the Legacy Survey of Space and Time, a 10-year program that will image the southern sky every few nights. The telescope has started regular operations from its Chilean mountaintop site and is already returning new detections, including thousands of asteroids and transient views such as Comet 3I/ATLAS.
Developments in quantum computing have intensified scrutiny over Majorana claims as critics urge stricter validation. Microsoft defends its work while independent researchers call for more transparency, in a field where practical quantum utility remains on the horizon.
A long-forgotten tail vertebra from James Ross Island has been confirmed as belonging to a Titanosaur, dating from about 82 million years ago. The bone had been stored in a BAS drawer since 1985 and is the first dinosaur fossil identified on Antarctica. Scientists say the find reshapes understanding of the continent’s prehistoric ecosystems and suggests a forested, hospitable Antarctica.
UC San Diego researchers have demonstrated teleoperated humanoid robots performing gallbladder removals on live animals, marking a potential step toward remote surgery. Two procedures were conducted; one with a human surgeon guiding a single robot, the other with two robots collaborating. The work, published in Nature, shows cost and space advantages over traditional surgical robots but highlights calibration and latency challenges.
Astronomers have detected helium escaping from LHS 1140b, a rocky 'super-Earth' 48 light-years away that orbits in its star's habitable zone. The finding has confirmed an atmosphere around a habitable-zone rocky exoplanet for the first time and has been published in Science; teams used ground-based infrared spectroscopy and modelling.
University of Minnesota research shows driving at posted speed limits could save millions in fuel costs daily, cut emissions, and add less than a minute to commutes. The study analyzed 120 million US trips on highways 45 mph or higher, finding speeding is common but yields negligible time savings.
International researchers find inherited genetics influence how cancers evolve after DNA damage, affecting tumour growth and mutation patterns. The Edinburgh-led work, published in Nature, underlines implications for screening, diagnosis and personalised treatment across populations.
A 5cm crustacean fossil from Brymbo is named Pygocephalus brymboensis after the site, where 17 specimens have been found at the new Stori Brymbo heritage attraction. The find reveals a spiky, previously unrecognised form and highlights year‑round excavations and forensic‑science training on the site.
Scientists have captured the Sun’s surface at unprecedented resolution with the Daniel K. Inouye Solar Telescope and other instruments and have identified widespread Kelvin–Helmholtz vortices—500–2,000km spirals of magnetised plasma. The team has linked these instabilities to how magnetic energy cascades to smaller scales and feeds flares and coronal mass ejections that produce space weather.
Researchers at Stanford and the Arc Institute have used generative genome models to design and synthesise bacteriophage genomes; 16 of the lab-made viruses proved viable and a cocktail of them rapidly killed E. coli strains resistant to natural phages. Experts have warned the work has raised urgent biosafety and biosecurity questions about AI-designed genomes.
A class-action-like suit claims Oura’s sleep tracking relies on AI estimates rather than physiological signals, arguing the ring cannot accurately determine sleep stages. The case cites a Nature study showing limited accuracy, while Oura defends its methodology and insists its data are scientifically grounded.
This week has seen several medical research and regulatory developments: a mid‑stage trial has reported that Insilico Medicine's experimental drug rentosertib altered blood‑protein patterns that aging clocks read as three to four years younger; Stanford teams have published studies implanting human cortical organoids into mice and showing separate developmental origins for hindbrain neurons; and US regulators have named permanent directors for three FDA centers, stabilising leadership after months of upheaval.
Biotech researchers are developing methods to alter gene expression without changing the DNA sequence, using epigenome editing to treat chronic diseases. The approach differs from traditional gene editing by targeting when and where genes are expressed in cells.
Disaster-hit Nepal faces mounting rebuilding costs after a glacier collapse triggered devastating floods. Scientists link warming to destabilisation of glaciers, while international finance bodies struggle to mobilise funds. Nepal urges faster climate finance to support relief, reconstruction and loss-and-damage claims.
Stanford researchers have transplanted human brain organoids into mice with cortex-depleted brains, creating a model that links human tissue with mouse neural circuits. The work, reported in Nature, shows human cells wiring into mouse brain tissue and drawing attention to ethical oversight and limitations in translating to human disease.