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Phys.org / Pahon Cave provides a look into 5,000 years of surprisingly stable Stone Age tool use

The Pahon Cave in Gabon offers archaeologists a well-preserved look into the Late Stone Age time period in central Africa, thanks to the stratified layers of guano-based sediment. This is in contrast with much of the surrounding ...

Dec 16, 2025 in Other Sciences
Phys.org / What is quantum in quantum thermodynamics?

(Phys.org)—A lot of attention has been given to the differences between the quantum and classical worlds. For example, quantum entanglement, superposition, and teleportation are purely quantum phenomena with no classical ...

Oct 12, 2015 in Physics
Tech Xplore / ServiceNow $12 billion deal spree is 'deja vu' of CEO's SAP says

After years of eschewing big mergers, ServiceNow Inc. is on a deal spree. It has spent at least $12 billion this year on acquisitions or strategic investments.

Dec 29, 2025 in Business
Phys.org / Magnetically controlled battery could store energy for power grids

(Phys.org)—Scientists have built a battery containing a magnetic fluid that can be moved in any direction by applying a magnetic field. The magnetically controlled battery concept could be especially useful for flow batteries, ...

Oct 19, 2015 in Nanotechnology
Phys.org / A universal law could explain how large trades change stock prices

Financial markets are often seen as chaotic and unpredictable. Every day, traders around the world buy shares and sell assets in a whirlwind of activity. It looks like a system of total randomness—but is it really?

Dec 16, 2025 in Physics
Phys.org / Dual-color fluorescent sensor detects trace water in real time with high sensitivity

A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, has developed a highly sensitive, real-time sensor for detecting trace water, addressing key challenges ...

Dec 29, 2025 in Chemistry
Tech Xplore / New computer vision method links photos to floor plans with pixel-level accuracy

For people, matching what they see on the ground to a map is second nature. For computers, it has been a major challenge. A Cornell research team has introduced a new method that helps machines make these connections—an ...

Dec 22, 2025 in Computer Sciences
Medical Xpress / Low-dose peanut therapy shown to protect children with peanut allergies

Children with peanut allergies may not need large doses of peanut oral immunotherapy (OIT) to build protection against peanuts, finds a new study led by The Hospital for Sick Children (SickKids) and Montreal Children's Hospital.

Dec 29, 2025 in Immunology
Phys.org / 8.2 ka event triggered social transformation, not destruction, at China's Jiahu site

In a recent study, Dr. Yunchen Tan and colleagues examined the response of the North China Plain settlement of Jiahu to the abrupt climatic 8.2 ka event. They found that Jiahu not only survived but also demonstrated remarkable ...

Dec 16, 2025 in Other Sciences
Medical Xpress / States advance medical debt protections as federal support turns to opposition

Lawmakers in several states are working to expand medical debt protections for patients, even after the Trump administration reversed course and told states they don't have authority to take action on credit reporting.

Dec 29, 2025 in Health
Phys.org / Molecular mechanisms behind speciation in corals identified

Matías Gómez-Corrales, a recent biological sciences Ph.D. graduate from the University of Rhode Island, and his advisor, Associate Professor Carlos Prada, have published a paper in Nature Communications, revealing key mechanisms ...

Dec 23, 2025 in Biology
Phys.org / New optical method reveals micellar structure changes under extensional stress

Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, including high-strength plastics and optical components. The final performance of these materials depends ...

Dec 29, 2025 in Physics