nature

SpaceX is launching its Starship rocket on its 14th test flight, with live coverage drawing a large global audience following the vehicle's progress toward orbit. The flight is part of SpaceX's rapid iteration programme testing the giant rocket's ascent, reentry and recovery ahead of future lunar and Mars missions. Viewers are tracking each milestone of the launch live.

Attention is turning to Senate race polling in Texas, with new numbers being circulated and debated as the contest draws national focus. Commentators are weighing what the latest surveys suggest about the state's political direction, though specific figures and candidates' standing in the polls are not detailed in the current discussion.

A Quanta Magazine article explaining the holographic principle in physics is being discussed on Hacker News. The idea is that gravity in a volume of space can be described by information encoded on that volume's boundary, as in the AdS/CFT correspondence, suggesting three-dimensional reality may emerge from lower-dimensional information. Commenters on the post are debating what this implies about the fundamental nature of space, time and whether reality is a projection.

OpenAI has introduced GPT 6.1 Sol, a model it describes as offering near-Astra-level intelligence at roughly a fifth of the price. The announcement is drawing attention on developer forums, where users are weighing the cost savings against questions about real-world performance, benchmarks, and how the cheaper model compares with OpenAI's higher-end offerings.

The Guardian reports on the steady loss of natural darkness as cities light up the night sky, arguing that artificial light pollution is erasing an experience most people once took for granted. The piece examines how regulation of urban lighting could restore darker night skies and why fading access to real darkness matters for both people and the environment.

A study published in Nature maps functional signaling landscapes across the human phosphoproteome, charting how phosphorylation-based signals operate across human proteins. The work offers researchers a systematic resource for understanding cell signaling pathways, which underpin processes from cell growth to disease, and could guide future research into drug targets and mechanisms of conditions such as cancer.

British authorities have arrested five men close to a military base in the United Kingdom on suspicion of preparing a terrorist attack. The arrests were carried out as part of an ongoing counter-terrorism operation, and details about the suspects' identities or the alleged target have not yet been confirmed. The story is drawing heavy attention as more information about the investigation is expected to emerge.

Researchers argue in Nature that environmental legal frameworks need to evolve to reflect Earth system dynamics, rather than regulating individual environmental problems in isolation. The call highlights the interconnected nature of climate, biodiversity and other planetary processes, and suggests current laws are ill-equipped to address cascading and cross-boundary changes in the Earth system.

BirdLife International, representing a global partnership of conservation organisations, is calling for urgent government action in response to a UN climate warning, rejecting any notion that damage to nature can be temporarily 'overshot' or reversed. The partnership argues that ecosystems cannot absorb delayed climate action and is pressing leaders to treat the latest scientific warnings as a mandate for immediate emissions cuts and stronger protections for biodiversity.

Anthropic's AI assistant Claude has introduced a feature called Vinyl Mode. The launch is drawing attention online, with users curious about what the mode does and why an AI chatbot is adopting a retro, record-inspired name. Details about its functionality and rollout remain limited so far.

A quarrel has broken out surrounding restaurant Het Booze Wijf in Lauwersoog, according to reporting by the Leeuwarder Courant. The establishment, located on the Groningen coast near the Wadden Sea, is the subject of an ongoing conflict, though the exact nature of the dispute remains unclear from available reporting. Locals and regional readers in the north of the Netherlands are following the story closely.

Research reported by Nature suggests transplanted hearts do not simply age on their own clock: instead, transplanted organs adjust to the biological age of the recipient's body. In effect, an older donor heart placed in a younger patient may become biologically younger, reversing aspects of its ageing. The finding could reshape how donor-recipient matching and long-term transplant outcomes are understood.

A study published in Nature reports that fully developed active turbulence can be characterised through a non-equilibrium phase transition, providing a framework for when chaotic flows in active matter become fully turbulent. The finding connects active turbulence research with phase transition physics, a step researchers say could help model systems from bacterial suspensions to fluid dynamics.

Researchers publishing in Nature Chemical Biology describe a proximity labeling approach that works in vivo using a peroxidase reaction activated by D-amino acids. The method is said to enable multiomic mapping of proteins and associated molecules in living systems, expanding the toolkit for studying molecular interactions in their native biological context.

The CNRS, with Le Monde, has released a short film looking at bats as living laboratories of evolution. The six-and-a-half-minute video explores how the animals' extraordinary diversity of diets, habitats and adaptations makes them a prime subject for studying evolutionary processes, with fieldwork taking in locations such as Trinidad and Tobago. It is being shared by French-speaking science and nature enthusiasts online.

Zenithon has raised $10 million to develop world models focused on extreme physics, according to Konsulteer. The funding will support AI systems designed to simulate physical phenomena under extreme conditions, an emerging niche in the world-models field. Details on investors, valuation, and specific applications have not yet been disclosed, leaving open questions about the company's roadmap and commercial targets.

Innodata has opened a motion-capture lab aimed at helping humanoid robots move more naturally, capturing human movement data to improve robotic mobility. The announcement was reported by The Robot Report, which covers the robotics industry. The move signals Innodata's push into providing training data services for the growing humanoid robotics sector, where lifelike movement remains a key technical hurdle.

The City of Radford, Virginia is experiencing an internet outage following what officials describe as a possible 'data incident'. The disruption has raised questions about whether the city's systems were targeted, and residents are awaiting confirmation on the nature of the incident and when services will be restored. Local outlet WSLS reported the outage, with city officials yet to provide further details.

Cards Against Humanity, the card game company known for stunts and political provocation, is asking people to chip in $10 to help fund a monument against Elon Musk. The company has a track record of satirical fundraising campaigns, and the appeal frames itself as a form of protest. Reactions so far mix amusement at the stunt with scepticism about what the monument will actually accomplish.

Leading AI companies have signed a voluntary accord with the White House, committing to safety and transparency measures in developing artificial intelligence. The agreement is drawing wide attention across the tech sector, with commentators focusing closely on which company executives put their names to it and what those signatures signal about the industry's willingness to accept oversight.

Japanese railway operators Keio Corporation and Tokyo Metro have disclosed security breaches, making them the latest transportation companies to reveal cyber incidents. The disclosures come as railway and transit systems worldwide face growing scrutiny over cybersecurity risks to critical infrastructure. Details about the nature and scale of the breaches have not yet been made fully clear.