Dear EarthTalk: Is it true the northern lights will be more intense over the next 50 years, and if so, why? Will this have any negative effect on our environment? — H. Binger, via e-mail
What can we do to make our neighborhoods more walkable?
Dear EarthTalk: What can we do to make our neighborhoods more walkable? – D.F., New York, NY
Are there humans on the planet today still living hunter-gatherer subsistence lifestyles?
Dear EarthTalk: Are there humans on the planet today still living hunter-gatherer subsistence lifestyles? If so, how are they dealing with modern-day pollution or climate change? – P.K. via email
What is automated modular construction and how is it greener than conventional building methods?
Dear EarthTalk: What is automated modular construction and how is it greener than conventional building methods? — Gordon G., New York, NY
Which countries currently lead the world in total clean energy generation.
Dear EarthTalk: Which countries currently lead the world in total clean energy generation—and is the current ranking order expected to shift anytime soon? — Charles Jensen, Detroit, MI
Does the recent birth of wooly mice and dire wolf pups mean that de-extinction is a real thing now?
Does the recent birth of wooly mice and dire wolf pups mean that “de-extinction” is a real thing now? And why would we want to bring back dire wolves, wooly mammoths or saber-toothed cats anyway? — Paul Wilson, San Francisco, CA
Where does Pope Leo stand on climate change.
On April 21, 2025, Pope Francis, known for his inclusivity to various communities worldwide, passed away after decades of serving as Pope of the Catholic church. Pope Leo XIV was inducted shortly thereafter
Is the prevalence of processed foods an environmental threat?
Warm supermarket bread. Mouth-watering hot dogs. Fizzy, sweet soda. Processed and ultra-processed foods (UPFs) are pervasive in American diets.
What’s the latest in tidal energy?
EarthTalk® From the Editors of E – The Environmental Magazine Dear EarthTalk: What’s the latest in tidal energy? –– Mary W., New York, NY Tidal energy—generated from the natural rise and fall of ocean tides—is one of the most predictable forms of renewable energy. Unlike wind or solar, which fluctuate based on weather, tides follow […]
What is Pollinator Month all about and how can I participate?
Every June, people around the world celebrate Pollinator Month. It’s a time to recognize the huge role that bees, butterflies, birds, bats and others play in keeping our environment and food systems going.
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