How ocean racers are helping solve the Great Pacific Garbage Patch problem
June 25, 2018, 10:41 a.m. by Guest Columnist
The Ocean Cleanup is ready to launch plastic-eating System 001.
What it's like to fly pets out of a hurricane's path
September 8, 2017, 12:14 p.m. by Guest Columnist
Ric Browde, president and CEO of Wings of Rescue, is a first responder who evacuates animals before storms hit.
The day I discovered that my beautiful, confident daughter was self-harming
March 1, 2017, 1:31 p.m. by Guest Columnist
Many kids who cut are good at hiding their marks and their feelings.
Fourth-graders' project showers local humane society in kindness
February 25, 2017, 3:10 p.m. by Guest Columnist
The success of 2 elementary school volunteer projects earns a shelter a donation from the Petco Foundation.
The deadly serious problem that we can make better with a little laughter
December 20, 2016, 2:44 p.m. by Guest Columnist
Late-night comedy shows are changing the conversation about climate change.
Sustainability lessons from the first Thanksgiving
November 11, 2016, 7:07 a.m. by Guest Columnist
The past offers a guide to the future of the sharing economy, says Michael Berman.
In 1972, a computer model predicted the end of the world — and we're on track
Norway's melting ice is revealing priceless ancient artifacts
How to get rid of roaches naturally
The moment this street dog recognizes his long-lost owner is pure joy
Fishermen discover massive skull and antlers from ancient 'Irish elk'
13 hormone-disrupting chemicals (and how to avoid them)