Wool

A trailer circulating online presents itself as a first look at Five Nights at Freddy's: Security Breach 2, including a supposed release date reveal. The horror game series from Steel Wool Studios has a large fanbase, and any sequel news draws intense attention. Viewers should note that no official announcement has been confirmed, and fan-made concept trailers for the franchise are common, so the date should be treated with caution.

An astrophysicist has posed an electromagnetism trivia question: if you rub a plastic balloon with wool or a synthetic material and bring it close to an aluminum can resting on a nearly frictionless table, what will the can do? The puzzle invites people to reason about static electricity and induced charge, and is drawing answers and debate from science-minded followers.

New research suggests a previously unnoticed RNA switch may influence how hair follicles develop in cashmere goats before birth, potentially affecting the fineness and quality of the cashmere fiber the animals later produce. The finding points to prenatal genetic mechanisms as key to one of the wool industry's most valuable traits, opening possible avenues for breeding and biotechnology.

Animal rights group Peta declared victory years ago as major fashion houses dropped fur, but its activists are once again storming runways at fashion shows. The Guardian asks why the organisation is back hijacking catwalks, examining what now drives its protests as the industry moves on from fur to new controversies over leather, wool and animal-derived materials.

Fashion's environmental footprint begins long before the runway or the garment rack, with the way raw fibres such as cotton, wool and synthetics are farmed and produced. New attention is turning to agriculture's role in the industry's emissions, water use and soil damage, with calls for brands to address fibre sourcing as the first step toward sustainability.