Nov 30, 2022 09:30AM
A legally autonomous black gum tree named Terra0 on the campus of the Community College of Allegheny County owns itself and perhaps even the few square feet of land it grows on.
With the passage of a recent law, California will be the fifth state, along with Washington, Oregon, Colorado and Vermont, to allow human composting, beginning in 2027.
One pound of sulfur hexafluoride, an electrical insulator, heats the planet as much as 25,200 pounds of carbon dioxide and remains in the atmosphere for 3,200 years.
Oct 31, 2022 09:30AM
Google has taken a key driver of global warming out of the carbon calculator embedded in the company’s Google Flights search tool, making journeys appear less impactful on the environment.
20 states have passed bills to exempt chemical recycling facilities from waste management requirements, despite evidence that most facilities actually incinerate the plastic they receive.
A new study shows that urban gardens and hydroponics can thrive and may exceed the yields of rural farms.
Facing threats from invasive pests, climate change and habitat loss, up to 135 tree species—about one-sixth of those found in the continental U.S.—could be lost forever.
Sep 30, 2022 09:30AM
With almost 20 percent of sequoias destroyed by wildfire in the last two years, the U.S. Forest Service is speeding efforts to protect the giant ancient trees.
The World Weather Network is an international coalition of 28 arts organizations that believe artists and writers should be a larger part of the dialogue surrounding climate change.
Scientists have created a membrane using sunflower and peanut oilseed meal that shows potential as a cheap, sustainable and scalable method to decontaminate heavy metals from water.
The latest update to the International Union for Conservation of Nature (IUCN) Red List of Threatened Species includes the migratory monarch butterfly.
Large mammals are important ecosystem engineers, shaping natural processes and sequestering carbon, and scientists are planning to reintroduce these animals to the wild.
Aug 31, 2022 09:30AM
The 2022 theme of the United Nations-sanctioned International Day of Peace, or World Peace Day, is “End racism. Build peace.”
Seattle City Light is installing electric vehicle chargers on utility poles as part of a transition to zero-emission electric transportation options.
Researchers studied the design of restaurant menus and how adding carbon labels indicating the greenhouse gas emissions per dish affected the choices people might make when dining out.
A rooftop solar array and solar panels on the sides will adorn an eight-story high-rise planned for West Melbourne, Australia, to provide the office building with most of its power.
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