Understanding the challenges penguins face and the efforts being made to protect them is crucial to ensuring their survival.

With the EnergySTAR label disappearing, consumers should know how to still make energy-efficient decisions in their homes.

We've lost 20 percent of the world's mangroves since the 1980s and the health of coastal ecology might just be at ...

Studies suggest air pollution is associated with cognitive decline, memory problems and short-term cognitive performance.

People across the Northern Hemisphere have been able to see the northern lights in recent years due to increase solar storms ...

Walkability is a huge plus for engendering a pleasant neighborhood experience and the development of community bonds.

Hunter-gatherers continue to eek out an existence but it's harder every year due to pollution and the encroachment of civilization.

Automated modular construction has become a popular way to build lots of homes efficiently and inexpensively, but is it really greener too?

Environmentalists have mixed feelings about the movement to bring back extinct wildlife species. Credit Colossal Biosciences. Dear EarthTalk: Does the recent birth of wooly mice and dire wolf pups ...

It's no surprise that China's lead in global production of clean energy is expanding despite the best efforts of environmentalists, Elon Musk & others.

As more communities grapple with aging grids, extreme weather, and the push for carbon reduction, the need for resilient, decentralised power solutions is clearer than ever.