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TechKnow's resident entomologist observes the curious, coordinated movement of the barklice
Trash is a fast-growing import in the Scandinavian country, which turns it into heat for people’s homes
Four people have died in a flood in one of the driest regions in the world; Southern Chile struggles with wildfires
Efforts are underway to try and hammer out a deal to put an end to a massive and at times violent farm-workers' strike
A recently signed $3.4 billion deal will pump water from an aquifer below two rural counties in Texas to San Antonio
Cleanup of nuclear disaster squandered more than third of $1.6 billion budget on corruption and pipe dreams, says audit
Federal nutrition advisory committee says eating more plant-based foods is good for you and for Earth
FEMA is issuing guidelines demanding states consider climate change when planning for disasters or risk losing funding
The African elephant population dropped by 80,000 from 2006 to 2013, largely because of poaching
In rare public comment about climate change, Zheng Guoguang says global warming could lead to 'ecological degradation'
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Beyond the beehive: The deeper message of the B-52s' music
Where do New York's homeless families go to find shelter?
Ellen Pao loses her gender discrimination case
First person: Canadian astronaut Chris Hadfield
Indiana signs a controversial 'religious freedom' bill into law