The controversy behind the world's next great telescope
November 2, 2018, 10:52 a.m. by Robynne Boyd
Thirty Meter Telescope will be built in a culturally and ecologically sensitive area of Hawaii.
New vending machines stay cool without warming the planet
March 10, 2010, 7:46 a.m. by Robynne Boyd
Coke, Pepsi, Ben & Jerry's and GE are phasing out the use of ozone-depleting refrigerants, turning instead to carbon dioxide and hydrocarbons.
'Super mom' spotted on a Minnesota lake — with 56 ducklings in tow
Winning Nat Geo photos reveal nature and humanity at their finest
Fireflies! 12 things you didn't know about lightning bugs
13 natural solutions for killing and deterring ants
Parallel worlds exist and interact with our world, say physicists
On maiden voyage, Boaty McBoatface identifies significant culprit in rising sea levels