Study shows how our canine friends are trying to show us what they want.
How to choose sustainable flowers
June 22, 2018, 2:33 p.m. by Siel Ju
Which are the most environmental: organic, local, fair trade or silk?
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Vegan barbecue, lower-proof drinks set the stage for summer
June 22, 2018, 2:29 p.m. by Robin Shreeves
Sparkling water is here to stay, but fermented foods will be new and different.
The way animals are treated in Liberia is changing, and children are leading the way
June 22, 2018, 1:17 p.m. by Christian Cotroneo
The country's first animal welfare group is breaking a violent cycle.
Beauty of the Milky Way captured in a crystal ball
June 22, 2018, 9:34 a.m. by Michael d'Estries
Astronomer Juan Carlos Muñoz-Mateos' test of a crystal ball as an astrophotography lens results in some celestial magic.
Kilauea's eruptions drive metamorphosis of Halemaumau Crater
June 21, 2018, 3:01 p.m. by Ben Bolton
As the crater's walls collapse, USGS scientists are recording the crater's evolution.
Asteroid with a 13-mile-high mountain is now visible to the naked eye
12 things you may not know about Otzi the Iceman
Dog with the saddest face wouldn't let anyone near him at the shelter
Fireflies! 12 things you didn't know about lightning bugs
11 home remedies for laryngitis
11 things humans do that dogs hate