Plants survived the dinosaur-killing asteroid by duplicating genomes, study suggests

Sharper brains switch to a ‘not what you know, but who you know’ mindset online and on social media, study shows - EurekAlert!

Study Reveals Why Older Adults Are Using Cannabis Edibles: many older adults start cannabis seeking more effective or non-pharmaceutical options to manage sleep, pain, or mental health, and that many people base their decisions on word of mouth rather than discussions with health care providers.

Drones match farm planning effectiveness of more expensive tech, study finds - EurekAlert!