From the ocean, the robotic arm inspired by the octopus
Peer-Reviewed Publication
Updates every hour. Last Updated: 29-Oct-2026 10:16 ET (29-Oct-2026 14:16 GMT/UTC)
The oceans hide some of the most sophisticated solutions that nature has ever developed and are an inexhaustible source of inspiration for the robotics of the future as well. The Bioinspired Soft Robotics research unit, coordinated by Barbara Mazzolai, Associate Director for Robotics at the Istituto Italiano di Tecnologia (IIT – Italian Institute of Technology), has developed an octopus-inspired soft robotic arm that, thanks to the technology embedded in its artificial suction cups, is capable of sensing contact, estimating the intensity and direction of the applied force, and grasping objects autonomously, even in complex environments such as underwater settings.
Researchers report a nonvolatile phase-programmable spintronic terahertz emitter that uses femtosecond laser pulses to switch THz phase states and magnetic fields to reset them. The device enables reversible write-read-reset operation and high-contrast spatial THz patterning, opening new opportunities for programmable THz sources and coded THz optics.
A University of Manchester student has developed a powerful new ultra‑lightweight tool that can turn dark, noisy footage into clear, detailed and usable images.
Inspired by firefly bioluminescence, scientists have created a flexible fiber sensor that converts electrical sensing signals into optical signals directly on the fiber itself. The ESOT FiSensor simultaneously detects vibration, pressure, temperature and strain through a single optical fiber, transmitting data over long distances with complete immunity to electromagnetic interference — far surpassing traditional sensors.
A research and scientific dissemination project by the Universidad Carlos III de Madrid (UC3M), carried out with the support of the Spanish Foundation for Science and Technology (FECYT) and in collaboration with the Leganés City Council, uses surveys conducted by high school students, interviews with experts, and historical documentation to analyze how the municipality transitioned from being an agricultural and neighborhood-oriented environment to a city dominated by large commercial areas and housing. Furthermore, the report reveals a loss of youth leisure spaces and local retail networks, which have been replaced in recent decades by supermarkets and real estate developments.
A one-pot POM-directed interfacial assembly strategy enables anisotropy-tunable mesoporous polydopamine nanomotors with integrated antibacterial functionality. By regulating emulsion interfaces, POMs program open hollow architectures and confer intrinsic activity, while Pt loading drives self-propulsion. The resulting nanomotors, with high drug-loading capacity, actively penetrate drug-resistant Staphylococcus aureus biofilms and achieve near-complete eradication, offering a versatile platform for intelligent antibacterial therapy.
Seoul National University researchers have developed an ultra-low-voltage organic transistor that integrates signal processing, memory, and light emission into a single semiconductor device. By enabling real-time neuro-inspired (neuromorphic) signal-prcessing and immediate visual output without the need for a separate computer or display panels, this technology opens a new direction for next-generation on-skin wearable electronics.
A study by the University of Exeter and The University of Queensland has looked at antibiotic transformation products – the metabolites which form when antibiotics break down in the environment, including in wastewater treatment plants.
Published in Nature Water, the study found that some of these metabolites drive resistance just as much as the antibiotic from which they originate. In some cases, these transformation products triggered resistance at the same concentration as the original antibiotics. This suggests that even after antibiotics break down, their by-products can still retain the ability to promote antibiotic resistance in bacteria. Researchers are now calling for new risk assessments to account for the impact of metabolites, and identify treatment processes which could stop this resistance developing further.