Environment
Need some good news about the environment? The Optimist Daily is your go-to herald of positive environmental news, highlighting eco-friendly solutions and scientific progress around climate action, circularity, conservation, and more. Learn about everything eco in our Environment section.
The 12 cities with the most trees around the world
There's a global movement to encourage cities to grow more trees and plan more parks. But which ones have the most green space today? To get a clearer picture, MIT's Senseable Lab partnered with the World Economic Forum (WEF) to create Treepedia, a site with interactive maps that show the density Read More...
Can money grow on trees? A commercial case for regreening the planet
What do chocolate, rubber, nuts, fruit, charcoal and timber all have in common? These products all provide the backbone of major global industries—and they all grow on trees. So in a sense, money does grow on trees. Traditionally conservationists have advocated for protecting trees, not Read More...
Report: Most companies say Trump will have ‘no impact’ on sustainability
Former businessman and new president Donald Trump may be an ardent skeptic of climate change, but that’s not stopping U.S. companies from maintaining their commitment to sustainability. In a new survey consisting of 400 large companies from a cross-section of industries, 60 percent of companies Read More...
Packaging from leftover bamboo to cut down trash in Thailand
Trash is a problem in many developing countries where environmental regulations trail economic development. But the problem of trash can also provide an economic opportunity. This company in Thailand has developed packaging made from the leftover scraps of bamboo chopstick manufacturing. The Read More...
Farmers respond to climate change but don’t talk about it
Talking about climate change is almost politically incorrect in Washington D.C. these days. But farmers in red—Republican—states are responding to the impact of global warming nonetheless. “If politicians want to exhaust themselves debating the climate, that’s their choice,” says one Read More...
Air pollution is finally getting the attention it deserves
“Air pollution” is never written as the cause on death certificates. If it were, it would be the biggest killer in the world. Air pollution causes 6.5 million early deaths a year. That is double the number of people lost to Aids, tuberculosis, and malaria combined, and four times the number Read More...
Beer hops beneficial to honey bees
Colony collapse disorder (CCD) of honey bee (Apis mellifera) colonies reached all-time highs throughout the US between 2007 through 2009. Though several factors have been linked to CCD, varroa mites (Varroa destructor) remain as a major pest of honey bees throughout the world, often forcing Read More...
More than 200 whales swim away after New Zealand stranding
Whale lovers in New Zealand finally got some good news on Sunday after more than 200 stranded whales managed to refloat themselves overnight and swim away, while volunteers managed to save another 17 whales at high tide. More than 650 Read More...
Microfibers are polluting our food chain. This laundry bag can stop that
For the past three years, Alexander Nolte and Oliver Spies, surfing buddies and co-owners of Langbrett, a German retailer with four stores that sells surf gear and outdoor apparel, have been haunted by news reports connecting many of the products they sell to an emerging but serious environmental Read More...
This high-quality ink is made from air pollution harvested from vehicle tailpipes
What if the ugly, in this case air pollutants, could give birth to something beautiful? One of our most common industrial outputs, soot, has a harmful effect on human and environmental health, but thanks to some resourceful thinking and innovation in pollution capture technology, combined with the Read More...