07/11/2019 - 22:18
Dear EarthTalk: What are so-called regional climate models and why do we need them -- given that we already have pretty decent global climate models?
07/03/2019 - 09:32
Dear EarthTalk: I suffer from occasional acne but am loathe to treat it with harsh chemicals. Do you know of all-natural ways to get rid of pimples or prevent them altogether?
06/19/2019 - 20:17
Dear EarthTalk: What the heck is a “bionic leaf” and how does it help the planet?
06/10/2019 - 20:30
Dear EarthTalk: I’ve heard that many household cleaners contain toxic ingredients that can pollute my indoor environment. How do I avoid such chemicals and can you suggest any safer alternatives?
05/30/2019 - 09:37
Dear EarthTalk: What is so-called forest therapy?
05/27/2019 - 13:35
On Sunday, thousands of motorcyclists roared through the streets of Washington, D.C., for perhaps the final ride of Rolling Thunder, an annual Memorial Day event.
05/23/2019 - 20:53
Dear EarthTalk: Why are so many gray whales washing up dead on west coast beaches this spring?
05/17/2019 - 09:09
Dear EarthTalk: I am in the market for a small motorboat to putter around in lakes near my home in Michigan, but I don’t want to contribute to water pollution. What are my options?
05/13/2019 - 09:24
It is common to hear the term “constitutional crisis” bandied about these days.
05/09/2019 - 22:15
Dear EarthTalk: What are some examples of ways food and drink producers are fighting the ever-growing torrent of plastic waste they have helped create?
