Bees and other pollinators are essential for growing a great deal of nature’s finest foods. Unfortunately, the populations of bees and other pollinators, including hummingbirds, butterflies, moths and flies, have been drastically declining.
What’s the latest on hydrogen-powered fuel cells?
Around the turn of the millennium, the development of hydrogen fuel cells to power our transportation sector with renewable, non-polluting power was all the rage among environmentalists and techies alike.
Is there any future for small residential wind turbines as we transition to more renewable forms of energy?
You see a lot of people putting solar panels on their homes these days, but windmills not so much. Is there any future for small residential wind turbines as we transition to more renewable forms of energy?
Is XPRIZE used to address climate change or other environmental problems?
XPRIZE was launched in 1996 to spur innovation in the commercial aerospace sector.
What exactly is “climate feminism?
Women, in particular, shoulder a disproportionate burden as they are most reliant on natural resources for their livelihoods but lack the needed resources to properly respond to climate disasters.
What are the environmental pros and cons of so many of us relying on GPS apps
It’s hard to measure whether having GPS apps on our smartphones is positive or negative for the planet, but some environmentalists are skeptical.
Do any plants actually reduce air quality or cause air pollution?
While many of us thought Ronald Reagan sounded crazy back in 1981 when he told America that “trees cause more pollution than automobiles do,” the then-President may have been on to something.
Were frozen wind turbines the reason for Texas’ historic power outages recently?
Were frozen wind turbines the reason for Texas’ historic power outages recently? Absolutely not. There are wind turbines working well in the artic. But …
How does climate modeling work?
Climate models are 3D figures of the Earth’s surface that demonstrate the cycling of energy and materials through the atmosphere, oceans and land.
What is a so-called “passive solar” house and can I retrofit my existing house accordingly?
Dear EarthTalk: What is a so-called “passive solar” house and can I retrofit my existing house accordingly? — Bill C., Raleigh, NC
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