The Optimist Daily: Making Solutions the News

Researchers build a hemp plastic that rivals PET

PET is in water bottles, food packaging, and flexible electronics. It’s made from fossil fuels, breaks down into microplastics, and carries chemicals linked to ...

Belugas join the short list of animals who know they’re looking at themselves

BY THE OPTIMIST DAILY EDITORIAL TEAM There’s a short list of animals who, when placed in front of a mirror, eventually figure out they’re ...

Study shows strong link between green spaces and less prescription drug use

According to new research, visits to parks, community gardens, and other urban green spaces may reduce city inhabitants' use of medicines for anxiety, sleeplessness, ...

Navigating the neurological labyrinth: scientists build biggest map of human ...

A new atlas has emerged, revealing unmatched insights into the location, structure, and even function of over 3,000 types of brain cells. This is ...

Silver Linings Rescue Ranch proves senior dogs deserve love, care, and a new ...

BY THE OPTIMIST DAILY EDITORIAL TEAM 2025 Local Changemakers Series: Compassion-driven sustainability & care for the overlooked Welcome to the first installment of The ...