Originally published on Wed December 17, 2014 1:34 pm
A government-appointed group of top nutrition experts, assigned to lay the scientific groundwork for a new version of the nation's dietary guidelines, decided earlier this year to collect data on the environmental implication of different food choices.
Originally published on Tue December 16, 2014 3:53 pm
When it comes to teenage drinking, the typical venue is a party — where some teens play drinking games and binge. It may surprise you to learn that the majority of parents are aware that alcohol is flowing at these events.
On any given weekend, some teenagers receive three to four text messages about parties, says Bettina Friese, a public health researcher at the Prevention Research Center in Oakland, Calif.
The annual Geminid meteor shower dazzled Earthlings around the world late Saturday and early Sunday.
Pieces of gravel and dust from a "rock comet" called 3200 Phaethon shot across the sky and lit up discussion boards from NASA.gov to Twitter — for those who could tear their eyes away long enough to type.
Originally published on Sun December 14, 2014 2:07 pm
Updated at 11:00 a.m. ET
Representatives from around the world have reached the first-ever deal committing all nations to cut greenhouse gas emissions, but rejected a rigorous overview to monitor compliance.
The United Nations agreement was salvaged from talks that went into overtime and wrapped up 30 hours behind schedule, as negotiators from 196 countries struggled with determining who needed to cut and by how much.