Biodegradable aquatic robots use food-grade fish materials to monitor water, deliver nutrients, and disintegrate.

The device creates a chemical reaction within a tiny detachable chamber that pushes out carbon dioxide gas to propel it along ...

Once expelled, the glycol alters the surface tension of the water via a natural propulsion phenomenon called the Marangoni ...

Fish in the wild can learn and solve problems using a simple feeding board. Some fish act as problem solvers, while others ...

May 13, 2025 — Researchers have identified a never-before-seen mechanism that enables HIV-1 to evade the body's natural defenses and use it to support its survival and replication. The 'loophole ...

The paper presents a model where agents have heterogeneous preferences—that are private information—over goods of different national origin. In this environment, it may be optimal for countries to ...

NICE said meanwhile that it had worked closely with Amarin to identify the population that are most likely to benefit from Vazkepa, striking a balance between effectiveness and the best use of ...

American health officials have recommended temporarily halting the use of Ixchiq (chikungunya virus vaccine ... All the news that moves the needle in pharma and biotech Exclusive features, podcasts, ...

A man has been sentenced to 14 months in prison after using his own blood to draw pictures in his cell and shouting and swearing at his ex-partner and uttering threats of violence. Gavin Hampton (26) ...

Forty years ago this month, scientists reported that human activities had punctured Earth’s protective ozone layer. What happened next offers a masterclass in international science-diplomacy.