Portland Tribune: In a move spearheaded by environmentalists, the Portland Public Schools board unanimously approved a resolution aimed at eliminating doubt of climate change and its causes in schools.
"It is unacceptable that we have textbooks in our schools that spread doubt about the human causes and urgency of the crisis," said Lincoln High School student Gaby Lemieux in board testimony. "Climate education is not a niche or a specialization, it is the minimum requirement for my generation to be successful in our changing world." read more
CBS News: Morley Safer, the CBS newsman who changed war reporting forever when he showed GIs burning the huts of Vietnamese villagers and went on to become the iconic 60 Minutes correspondent whose stylish stories on America's most-watched news program made him one of television's most enduring stars, died today in Manhattan. He was 84. He had homes in Manhattan and Chester, Conn.
Safer was in declining health when he announced his retirement last week; CBS News broadcast a long-planned special hour to honor the occasion on Sunday May 15 that he watched in his home. read more
The Telegraph: A groundbreaking trial to see if it is possible to regenerate the brains of dead people, has won approval from health watchdogs.
A biotech company in the US has been granted ethical permission to recruit 20 patients who have been declared clinically dead from a traumatic brain injury, to test whether parts of their central nervous system can be brought back to life.
Scientists will use a combination of therapies, which include injecting the brain with stem cells and a cocktail of peptides, as well as deploying lasers and nerve stimulation techniques which have been shown to bring patients out of comas.
The trial participants will have been certified dead and only kept alive through life support. They will be monitored for several months using brain imaging equipment to look for signs of regeneration, particularly in the upper spinal cord - the lowest region of the brain stem which controls independent breathing and heartbeat. read more
Washington Post: It seems like scientists are finding potentially habitable planets all the time these days, and they are -- the Kepler Space Telescope is very, very good at its job, even though it's technically broken. But the three exoplanets described Monday in the journal Nature manage to stand apart: According to the scientists who discovered this trio, the Earth-like worlds might represent our best-ever shot at finding signs of alien life. read more
New York Times: For many of us, the most pressing question about exercise is: How little can I get away with? The answer, according to a sophisticated new study of interval training, may be very, very little. In this new experiment, in fact, 60 seconds of strenuous exertion proved to be as successful at improving health and fitness as three-quarters of an hour of moderate exercise.