The Environmental Protection Agency has proposed weakening air pollution limits for a chemical used to sterilize medical equipment.

The province says 900 litres of the substance, which included hexavalent chromium, was spilled over a span of 14 kilometres.

There is a near-infinite number of material candidates out there—and simply not enough time to hunker down in the lab and ...

Yield loss is increasingly driven by molecular variability in thin films, interfaces, and contamination rather than visible defects. Reliability issues often appear first as parametric drift or margin ...

When Sandia scientists Ryan Davis and Nathan Bays set out to find a better way to absorb and degrade PFAS in water sources, they kept running into the same issue: Detecting the chemicals in samples ...

Astronomers studying the interstellar comet 3I/ATLAS have identified methanol, hydrogen cyanide, and methane in its chemical ...

With so many non-dairy coffee creamers to choose from, we taste-tested several for flavor, texture, and ingredient quality to ...

Scientists discovered fossilized reptile skin in a cave, revealing the oldest known example, dating back nearly 300 million ...

Tests in Germany show children and teens are contaminated with banned plasticizers. The use of certain plasticizers has been banned or severely restricted in places like the EU, US, Canada and Japan, ...

Biomaterials are specifically engineered to support tissue, nerve and muscle regeneration across the body, yet physicians and ...

Students can find quick revision materials for the ICSE Class 10 Biology (Science Paper 3) exam on Friday, March 13, 2026, from 11:00 a.m. to 1:00 p.m., to be completely prepared for the exam. We have ...

Researchers have uncovered the mechanical properties of the nanoscale "thorns" that develop inside lithium-ion batteries, which can cause them to short circuit and die – or worse, such as ...