Tattoo Ink Labels Often Mislead, Study Finds
New study reveals tattoo ink ingredients often don't match labels, raising safety concerns.
Topic
Chemistry
A collection of 18 issues
Scientists turn captured CO2 into valuable industrial chemical
Scientists convert CO2 into ethylene, a valuable chemical, with high efficiency and stability.
PFAS contamination more widespread than thought
PFAS contamination in the U.S. is far more widespread than previously thought, with nearly 80,000 likely contaminated sites, reveals new research.
Plastic waste turned into CO2 capture material
Scientists turn plastic waste into CO2-capturing material.
Asteroid Ryugu Reveals Rare Mineral Not Found on Earth
Asteroid Ryugu reveals minerals older than Earth, including a rare phosphide not found on our planet.
E. coli engineered to produce biodegradable plastic alternative
Scientists engineered E. coli to produce PDCA, a biodegradable material matching PET properties, at record levels.
Household spices and cookware linked to high lead levels in children
Household spices and cookware linked to high lead levels in children.
New fungal compound blocks inflammation and cancer cells
A new compound from a Taiwanese fungus blocks inflammation and stops lung cancer cell growth in lab tests.