Signals, in order.

The paper proposes a latent style-based quantum Wasserstein GAN (QGAN) for drug design, combining a variational autoencoder that maps molecular structures into a latent space with a hybrid quantum GAN. It benchmarks against classical MOSES suite models, achieving comparable performance with far fewer trainable parameters (110 versus 700,000). Experiments include training on noiseless quantum simulators with up to 15 qubits and an inference-only demonstration on a 156‑qubit IBM Heron quantum computer using a five‑qubit setup, sampling 2,500 new molecules to study quantum noise effects.

Source: OpenAlex

Eva Lieberherr argues that Switzerland’s current centralized water system is inefficient and unsustainable, especially under climate change pressures. She proposes a decentralized, modular, and circular approach that treats and reuses water locally, recovering nutrients for fertilizer. Pilot projects, such as in Geneva, demonstrate feasibility, but only 2.5 % of wastewater is currently handled this way, indicating a need for more pilots and potential legal adjustments.

Source: ETH Zurich News

Researchers at EPFL discovered that Pseudomonas aeruginosa bacteria sense physical collisions and reverse direction within seconds, allowing them to avoid becoming trapped in dense groups. Wild‑type bacteria use this mechanosensing to maintain mobility in crowded areas while aligning at colony edges, enabling efficient exploration of maze‑like environments. The study, published in Nature Microbiology, demonstrates active regulation of collective behavior through physical feedback rather than chemical signals.

Source: EPFL News

On 12 and 13 October 2026, Swiss representatives Markus Mäder, State Secretary for Security Policy, and Major General Daniel Keller, Chief of Armed Forces Staff, will attend the Warsaw Security Forum in Poland. Mäder will present Switzerland’s resilience perspective and meet Poland’s Secretary of State Paweł Zalewski to discuss security cooperation, while Keller will focus on defence developments in eastern and northern Europe. The forum aims to exchange views on European security, hybrid threats, and the role of Nordic and Baltic states.

Source: Swiss Federal Government

The Paul Scherrer Institute (PSI) in Villigen is extending optogenetics beyond nerve cells by developing light-sensitive proteins that can control signalling pathways in various cell types. A team led by Gebhard Schertler is creating optoGPCRs to manipulate G‑protein‑coupled receptors, potentially enabling new treatments for cardiac arrhythmias and Parkinson’s disease. Time‑resolved crystallography at SwissFEL and the Swiss Light Source (SLS) is used to observe the rapid structural changes of these proteins after light activation.

Source: Swiss Federal Government

A Swiss audit examined the efficiency of plant protection product (PPP) authorisation procedures and fee structures. The audit, conducted by the Swiss Federal Audit Office, found that the procedures are overly complex, the backlog is high, and fees are insufficient to cover costs. The PPP authorisation process involves five federal units from three departments and was aligned with EU procedures at the end of 2025.

Source: Swiss Federal Government

Swibeco a acquis l’activité e-commerce de Premium Brand Solutions SA (PBS), spécialiste des ventes privées en entreprise en Suisse. À partir du 26 octobre, les collaborateurs des entreprises clientes de Swibeco bénéficieront d’un assortiment élargi sur la Plateforme Swibeco, incluant des marques premium dans divers secteurs. Cette acquisition constitue la troisième étape de la stratégie de croissance de Swibeco, après les rachats de Benefits for You SA en 2019 et de MIVO Switzerland en 2022.

Source: Startupticker

Bern-based SaaS startup Besso has secured CHF 4 million in new funding from a large European single family office to accelerate its next growth phase. The investment follows strong commercial traction and will be used to expand the team, serve a growing multinational customer base, and advance the technology platform. Besso already works with global leaders such as Danone, Unilever, and AB‑InBev.

Source: Startupticker

A delegation of 26 organizations, including 12 Swiss startups, will exhibit at Bio‑Europe in Cologne, Germany, from 9–11 November. The Swiss startups, many supported by Innosuisse’s GoGlobal initiative, aim to showcase their biotech solutions and secure partnerships and investment opportunities. The event hosts around 6,000 attendees, 3,000 companies, and offers over 30,700 partner meetings.

Source: Startupticker

The paper argues that human‑AI complementarity, the idea that a human supported by AI can outperform either alone, faces theoretical challenges such as lack of precise anchoring and reliance on post‑hoc accuracy. By applying epistemology and computational reliabilism, the authors reframe complementarity as evidence of a reliable epistemic process, linking it to other reliability indicators and socio‑technical practices. They propose design and governance recommendations, including a minimal reporting checklist and measures of efficient complementarity.

Source: OpenAlex