Add Yahoo as a preferred source to see more of our stories on Google. Nearly half of states across the U.S. have legalized recreational marijuana, but Oklahoma remains hesitant. While 24 states have ...

Herbal Marijuana Alternatives (HMAs) such as K2 or Spice are sold as alternatives to marijuana that provide similar clinical effects but are not detectable by the traditional marijuana screening ...

Several aromatic herbs release volatile compounds that deter aphids and other soft-bodied pests. The research on this is more targeted than broad ...

With growing numbers of cannabis use across Europe, researchers in the United Kingdom have proposed a weekly threshold for cannabis consumption – similar to the alcohol intake guidelines – in a bid to ...

Highly potent cannabis products could raise the risk of psychosis, schizophrenia, and addiction, a large new analysis has found. While cannabis is largely illegal in the European Union, an estimated 4 ...

The first thing you notice about Chris Cosentino’s new cannabis gummy isn’t sweetness — it’s the Meyer lemon and wild fennel, layered over a fresh, green, herbal note from the cannabis itself. The ...

Medicinal cannabis has become a routine part of health care in Australia far more quickly than many expected. What began in 2016 as a tightly controlled pathway for patients with complex conditions ...

Add Yahoo as a preferred source to see more of our stories on Google. This week in science: Scientists propose new standard measures for cannabis use; mysterious ancient lifeforms don't comfortably ...