In a new study published in Functional Ecology, researchers focused on why spruce trees produce such a complex mixture of defense substances in their sticky resin.

The three substances are baking soda, cornstarch, and cream of tartar. Explain that two of these three substances in baking powder are the “active ingredients” that react to produce bubbles when water ...

Federal jury convicts Cedar Rapids man for selling heroin/fentanyl mix to Marion couple who died from overdoses in 2023. He ...

Learn about elements, compounds and mixtures in this KS3 Chemistry guide from BBC Bitesize.

Food additive mixtures are an everyday feature of our diets, especially through ultra-processed foods. Until recently, safety evaluations of these additives have been conducted substance by ...

The parcel contained a mixture of peptides, substances that increase growth-hormone secretion and experimental substances which are banned in sport at all times.

A three-person mixture of unknown DNA was found under a 21-year-old University of Idaho student’s fingernails after she and three other students were killed at an off-campus home in November ...

Valerie Bertinelli and Eddie Van Halen at Chasens Restaurant on March 20, 1983 in Beverly Hills, California. Bertinelli recently revealed her husbands struggle with substance abuse and infidelity ...

In a new study, researchers focused on why spruce trees produce such a complex mixture of defense substances in their sticky resin. Several hypotheses already existed to explain this phenomenon.