Medicine & TechnologyOver the past Millenia, civilizations even before the age of written history, have fallen when faced with famine, disease and even war. But when the most advanced civilization in the world disappears without a reason, the mystery creates some unique speculations. For years now, researchers and archaeologists have sought out an answer to what happened to the Mesoamerican Mayan civilization, and while theories have run the gamut from mass suicide to disease and famine, researchers now believe that they have found the answer entombed in an underwater lagoon.
According to a new report from the American Cancer Society, cancer is claiming the lives of fewer Americans than ever before. In the past two decades cancer death rates have dropped significantly by 22%, sparing the lives of over 1.5 million people in the United States alone. While cancer death rates have declined in every state, the report found substantial variation in the magnitude of the declines from state to state. Generally, states in the south showed the smallest decline, while states in the northeast had the largest decline. States in the south experienced drops in death rates of about 15%, with rates much higher in other parts of the country.
NASA's Dawn Spacecraft, launched in 2007, is beginning to make its approach to Ceres, a dwarf planet located in the asteroid belt. Dawn's mission will make it the first craft to orbit two bodies in the solar system after spending 14 months studying the protoplanet Vesta.
Despite the additions of healthier alternatives to the menus of many of the leading fast food restaurants, researchers have found that most of the food still served is just as bad for you today as it was almost twenty years ago.
While their families and colleagues must undoubtedly think about them 24 hours a day, it seems that most residents of Earth never find themselves pondering what life must be like for the elite six astronauts aboard the International Space Station (ISS) just outside our atmosphere. Orbiting the Earth in a giant space-bound laboratory, life can get pretty interesting. And something even as innocuous as the ball drop of a new year can turn into something entirely note-worthy.
Now, while conservation efforts have sought out to stop this practice that ruins tropical ecosystems, many have failed as national and international agencies refuse to step in unless something else causes a pressing concern. And in that hope, the forests of Indonesian island Sulawesi may soon find their deforestation coming to a close; all thanks to strange-breeding frog species.
While most amphibians, in fact nearly every species known to man, are parents that lay clutches of eggs, one new frog species revealed that they too are of the nurturing variety.
Ever wonder why they call space the “final frontier”? Well it isn’t because it’s the last place for us to explore or expand. As it so happens, space is often thought of as the final frontier because most of what leaves our Earth in search of exploration never comes back. In fact, it’s the reason why Mars One’s newest plans for colonization on Mars is only planning one-way trips. But what if we could reuse rockets and reclaim the several-million-dollar investments that our space agencies, and our tax dollars, invest each and every year? Perhaps we’d be able to go in search of far more things. And that’s what private-sector rocket company SpaceX hopes to achieve.
2014 proved to be a busy year for disease control experts around the world, as many viruses began to rear their heads like never before. Ebola, measles, mumps, and whooping cough, among others, have seen record outbreaks as health officials work to stay ahead of the potentially deadly diseases.
New research published online in the journal JAMA Psychiatry has revealed that a child is more likely to attempt suicide if his or her parents have attempted suicide in the past. In fact, children with parents who have attempted suicide are five times more likely to attempt it themselves, compared to children with parents who haven't attempted suicide.
In terms of discoveries and technological advancements, 2014 marked an important year for NASA. In fact the US space agency made huge strides towards its goal of sending astronauts to Mars. And these achievements were reached through a combination of front-line testing and scientific findings, while at the same time examining our own planet and the vast universe around it.
Two years of maintenance has been completed on the Large Hadron Collider, and scientists at CERN now hope to begin use the LHC to discover the secrets of dark matter, to expand their knowledge of physics and the universe around us.