Industry is working on new aircraft fuels that reduce greenhouse gas emissions
Popular everywhere except North America, where Americans use 36.5 billion rolls of toilet paper annually, switching to bathroom bidets could save some 15 million trees
A new study has found a steady growth of moss in Antarctica over the last 50 years
The African mammal’s population numbers in the wild have dipped below 100,000
The tale of a giant Amazon fish reveals the promise and peril of “invasivorism”
Elon Musk bets homeowners will pay a premium for resilient panels that look like an ordinary roof
Breaking from the general poleward movement of many species, flowering trees take an unexpected turn
The release of 400 alewife herring marks a significant milestone in a broader river cleanup effort.