All News

Phys.org / Some democracies are struggling to ensure safe drinking water

About two billion people—just under a quarter of the world's population—lack regular access to clean drinking water, and roughly 800,000 people annually die from illnesses associated with unsanitary water.

May 21, 2026
Phys.org / Field-ready tool identifies rare and zoonotic parasitic worms missed by standard tests

Parasitic nematodes (commonly known as roundworms) are a large, diverse and poorly studied group of disease-causing organisms that severely impact the health of humans and animals. They infect almost one-quarter of the global ...

May 19, 2026
Tech Xplore / Solar power leaves land behind as floating systems gain ground

The effects of global warming are becoming increasingly evident and catastrophic. To prevent irreversible consequences, international scientific consensus emphasizes the importance of mitigating climate change in ways that ...

May 19, 2026
Medical Xpress / Gut bacteria linked to immunotherapy success in melanoma patients

Researchers at The George Washington University, working with Weill Cornell Medicine, have identified specific gut bacteria linked to better responses to cancer immunotherapy in patients with advanced melanoma. The study ...

May 21, 2026
Phys.org / Scientists solve 200-year-old puzzle of how tobacco plants make nicotine

Scientists have uncovered how tobacco plants naturally make nicotine, solving a mystery that has puzzled researchers for nearly two centuries. The discovery, published in Nature Communications, could lead to safer production ...

May 19, 2026
Tech Xplore / Scalable manufacturing of perovskite photovoltaics achieved through fast, solvent-free vacuum deposition

Solar energy is a cornerstone of the energy transition. Tandem solar cells made of perovskite and silicon can achieve higher efficiencies than conventional silicon cells, but their industrial manufacturing remains a challenge. ...

May 19, 2026
Tech Xplore / Open-source framework lets drones dodge obstacles in milliseconds while minimizing travel time

In the aftermath of a devastating earthquake, unpiloted aerial vehicles (UAVs) could fly through a collapsed building to map the scene, giving rescuers information they need to quickly reach survivors. But this remains an ...

May 19, 2026
Phys.org / Urban life makes animals bolder, more aggressive across 133 species, analysis finds

A global analysis has found that urban animals are bolder and more aggressive, exploratory and active than their rural counterparts. The findings are published in the Journal of Animal Ecology.

May 19, 2026
Phys.org / Migrating charges unlock hard-to-reach C-H bond edits in organic molecules

A team at the University of Vienna, led by chemist Nuno Maulide, has developed a new method for controlling chemical reactions in a more targeted and efficient manner. At the heart of this is the concept of "cation sampling": ...

May 19, 2026
Medical Xpress / Common asthma drug may turn off tumor 'switch' tied to immunotherapy resistance

A drug widely used to treat asthma and allergies may also help fight aggressive cancers, reports a new Northwestern Medicine study that uncovered how tumors hijack common white blood cells to evade immunotherapy.

May 19, 2026
Phys.org / Upgraded SpaceX Starship set for test launch ahead of IPO

Elon Musk's SpaceX is set for the debut launch of its latest Starship iteration on Thursday, testing the most powerful version yet of the megarocket as the company targets a blockbuster initial public offering.

May 21, 2026
Phys.org / Overlooked 'history force' may skew particle motion by up to 60% in shaken fluids

Physicists at the University of Bayreuth have investigated the so-called Basset–Boussinesq history force acting on particles in fluids. Due to the difficulty of calculating it, this force is often neglected—a fact that Bayreuth ...

May 19, 2026