Metal-free process makes plant dyes more durable for textiles
A metal-free dye-fixing process makes natural plant dyes more durable on textiles without requiring metal additives. The method is described in the International Journal of Materials and Product Technology as a way to address durability challenges that have limited wider adoption of plant dyes in sustainable clothing production.
Read full story →Social influence can help tackle climate change
Social influence from various groups including celebrities, athletes, healthcare workers, religious leaders, and everyday contacts like family and neighbors can accelerate climate action, according to a study by the Center for Climate Change and Social Transformations. The research identified multiple influence sources spanning from public figures to hairdressers and small business owners as capable of shifting climate-related attitudes and behaviors.
New biosynthetic pathway could expand production of high-value bio-based oils
A new biosynthetic pathway enables production of high-value bio-based oils with unusual fatty acids containing novel chain lengths or functional groups. These oils serve as feedstocks for biofuels and bioproducts because they provide energy-dense hydrocarbon molecules.
NASA Will Attempt to Observe Rocket Part’s Lunar Impact
A used Falcon 9 upper stage is expected to impact the Moon on August 5 near the Einstein and Bell craters. NASA and SpaceX are tracking the rocket part using ground-based telescopes and space-based assets to collect lunar data from the impact.