Mit physicists have developed a global phase spectroscopy technique that reduces quantum noise and stabilizes the laser oscillator in optical atomic clocks. The method, demonstrated in itterbia, doubles the resolution of measurements and opens the way to stable, portable clocks for geoscience, communications and fundamental physics.
A decline in fertility is not just a story about eggs: the ovary plays a crucial role as an ecosystem of nerves, glia, blood vessels and fibroblasts that change the maturation of follicles over the years. New 3D imaging and unicellular analyses reveal uneven oocyte distribution, denser innervation, and early fibrosis, which explains faster aging and paves the way for more accurate therapies and reserve assessment (AMH)
The latest satellite observations reveal how the long ocean swell transmits storm energy for thousands of kilometers: waves of about 20 meters are recorded, route tracking from the North Pacific via the Drake Passage to the tropical Atlantic, and model corrections confirming higher energy concentrations in dominant waves, with the key role of SWOT and Sentinel-6 missions for faster and more accurate coastal forecasts
Generalized anxiety disorder affects millions, and standard therapies often provide limited relief. The new pharmaceutical form of LSD, MM120, under controlled conditions demonstrates a rapid and sustained reduction in symptoms after a single dose, with results published in Jama and phase 3 studies initiated.
The mit team developed a hybrid model that blends physics and machine learning to predict plasma behavior during extinguishing in points and reduce the risk of disruptions. The solution, validated on TCV and applicable to projects like SPARC, delivers faster, safer ramp-down trajectories and greater reliability.
The European Space Agency checks the resistance of GNSS to jamming, spoofing and meaconing in real conditions through Jammertest on Andøya. Field tests connect industry, pilots and regulators, and the results accelerate the development of receivers, antennas and algorithms and strengthen the reliability of Galileo and EGNOS services in critical sectors