What is infrared light? How does it affect the body, and could it help treat or prevent COVID-19? Let's take a look at the evidence.

How does it work, why is it important, and how effective is it at addressing climate change?

A look at nuclear power— including modern reactors— and what it means for our energy grid, climate change, and human health & safety.

Why is Vitamin D important for our health, and what role (if any) does it play in treating or preventing COVID-19?

We Earthlings care about ensuring a livable future on our spaceship, but how much do we know about the climate crisis and climate solutions?

Don't let companies fool you into buying stuff they claim is good for the environment, but actually isn't! Greenwashing has to got to go.

Let’s look at how different types of light can help treat a variety of medical conditions — potentially including COVID-19!

California's wildfires, agriculture, and transportation make air quality challenging. Who's most affected by breathing polluted air in CA?

Natural disasters stop for no one, not even the coronavirus. In light of both threats, how do we make sure people can stay safe?

Reliable access to affordable energy— that doesn't pollute— is a human right. How does renewable energy help us get there?