April 22 is Earth Day. Every 24 hours, 150 species are lost, and by 2050, there will be more plastic than fish in the ocean. With the threat of global warming and climate change looming large, Earth ...

Reduce, reuse, recycle — it’s an exhortation that’s become universal. For decades, the phrase has been used on posters and public service announcements, encouraging well-meaning citizens to cut down ...