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Tech Xplore / Waymo's robotaxis now being dispatched in 10 major U.S. markets with expansion in Texas and Florida

Waymo will begin dispatching its robotaxis in four more cities in Texas and Florida, expanding the territory covered by its fleet of self-driving cars to 10 major U.S. metropolitan markets.

Feb 24, 2026 in Automotive
Medical Xpress / Rising temperature may shift sex ratios at birth, analysis of five million births finds

"Temperature and sex ratios at birth," a new study led by researchers at the Department of Sociology at the University of Oxford and published in Proceedings of the National Academy of Sciences, provides new evidence that ...

Feb 23, 2026 in Obstetrics & gynaecology
Medical Xpress / New 'liver-on-a-chip' device could make drug safety testing more reliable

Creating a drug that might help treat or cure a health condition in humans is a long, complex process. After developing a candidate drug that shows potential—a process that, in and of itself, can take decades—scientists ...

Feb 23, 2026 in Biomedical technology
Phys.org / New Aegean index unlocks advance in Mediterranean seasonal rainfall forecasting

A new study has identified a distinct climate precursor in the Mediterranean Sea that can predict winter precipitation levels in the Levant months in advance. The study, published in Weather and Climate Dynamics, is titled ...

Feb 24, 2026 in Earth
Medical Xpress / Obstructive sleep apnea may cost UK and US economies billions in lost productivity

Untreated obstructive sleep apnea may be costing the UK and US economies billions of pounds/dollars in lost productivity every year, with a considerable proportion of working-age adults experiencing symptoms indicative of ...

Feb 24, 2026 in Sleep disorders
Phys.org / Diamond owl swoops in with new method to keep electronics cool

At Rice University, a research lab's signature keepsake has helped perfect a method for growing patterned diamond surfaces that could help decrease operating temperatures in electronics by 23 degrees Celsius. The paper is ...

Feb 23, 2026 in Physics
Phys.org / Animals' perception of time is linked to the pace of their life

As you read this, the screen is probably flashing over 240 times per second, yet, as a human, you won't notice this flickering light. However, to a fruit fly hovering above your head, the screen would represent a strobe light ...

Feb 24, 2026 in Biology
Phys.org / The hidden stress facing coral reef fish in the Arabian Gulf

A new study from NYU Abu Dhabi has found that small coral reef fish in the Arabian Gulf are facing a hidden but growing source of stress. When oxygen levels drop at night, a common occurrence on some of the world's hottest ...

Feb 24, 2026 in Biology
Tech Xplore / Engineers discover new physics principle to break sound absorption barriers in ventilated spaces

In everyday life, designing spaces that both let air flow and absorb sound can be a tricky balancing act. Usually, materials that allow air to pass through—like vents—also let sound escape, making it hard to reduce noise ...

Feb 23, 2026 in Engineering
Phys.org / Ribosome could have emerged from ancient antagonism between parasites and proto-cells

Ribosomes are the components of cells that read RNA and build proteins. Without the ribosome, the chemistry of life would still be catalyzed by raw RNA. And yet the origin of the ribosome remains a mystery. In a Perspective ...

Feb 24, 2026 in Biology
Phys.org / Lasers and drones assess health of world forests and help track climate change

Highly detailed 3D scans of dense tropical rain forest plots are enabling precise estimates of tree structure, volume and stored carbon, as part of a first-of-its-kind pilot initiative, led by UCL researchers. Published in ...

Feb 24, 2026 in Earth
Phys.org / The persistence of gravitational wave memory

Neutron stars are ultra-dense remnants of massive stars that collapsed after supernova explosions and are made up mostly of subatomic particles with no electric charge (i.e., neutrons). When two neutron stars collide, they ...

Feb 20, 2026 in Astronomy & Space