There's plenty of evidence that the climate has warmed up over the past century, and climate scientists know this has happened throughout the history of the planet. But they want to know more about how this warming is different.
Now a research team says it has some new answers. It has put together a record of global temperatures going back to the end of the last ice age — about 11,000 years ago — when mammoths and saber-tooth cats roamed the planet. The study confirms that what we're seeing now is unprecedented.
The educational division of the media conglomerate News Corp., called Amplify, unveiled a new digital tablet this week at the SXSW tech conference in Austin, Texas, intended to serve millions of schoolchildren and their teachers across the country.
Amplify promises the tablet will simplify administrative chores for teachers, enable shy children to participate more readily in discussions, and allow students to complete coursework at their own pace while drawing upon carefully selected online research resources.
The mourning over the death of Venezuelan President Hugo Chávez took a Lenin-eque turn today: Acting President Nicolas Maduro announced that his remains will be on permanent display at the Museum of the Revolution, "close to the presidential palace where Chavez ruled for 14 years," the AP reports.
Caught between the gritty political realities of needing cash and being linked to a political leader who has repeatedly denounced money's influence in Washington while raising record sums, former campaign aides to President Obama appeared to side with the money.
That had opened officials now heading Organizing for Action — which was formed from the Obama for America campaign committee to promote the president's second-term agenda — to charges of hypocrisy.
When he was arrested for driving under the influence of alcohol and other charges in 2005, Stephen Slevin had no way of knowing that an opinion about his mental state would put him on a path to spend more than 22 months of solitary confinement in a New Mexico county jail, despite never having his day in court. This week, he reached a $15.5 million settlement with Dona Ana County.
The Education Department has launched an investigation into discipline rates in Seattle public schools.
Students of color have long been punished in far higher numbers than white students in Seattle, but now the department's Office for Civil Rights is looking at whether black students are disciplined more frequently and more harshly than white students for the same behavior.