Barack Obama's article in the top academic journal, Science, argues that the clean-energy revolution is irreversible and highlights the economic benefits of cutting carbon emissions and investing in renewable energy.
Some people say they remember Nelson Mandela dying in prison in the 1980s, years before he became South Africa’s president. A neuroscientist steps in to discuss the science behind real — and false — memories.
Time is running out for thousands of people in Africa who are in danger of contracting Ebola. A cure or vaccine will not come in time to prevent many more infections and possible deaths. And now a second case has been diagnosed in the US. Perhaps the only answer is a rapid diagnostic test that can quickly identify those who are ill and those who are not.
You may have watched thousands of purebreeds compete at the Westminster dog show earlier this month, but don't be fooled by that name. A huge database of dog behavior data shows that even the purest breed has lots of variation among its canine cousins.
An earthquake in Kathmandu isn’t surprising: Many experts in the region have long expected a big quake. And while Nepali NGOs have worked on educating the public about what to do, it’s hard to prepare for the unknown when the daily pressures of poverty take priority.
When did insects evolve wings? Did you know that insects are crustaceans? Or that lice and insects that undergo metamorphosis share a common ancestor? A groundbreaking new study reveals some fascinating new things about these creatures that make up 80 percent of the world’s known species.