It’s widely believed that global warming began in the 1970s, but new ocean temperature readings show that the Earth has in fact been warming for far longer. A study by the Scripps Institution of Oceanography in San Diego traced ocean warming to the late 19th century, which implies, say researchers, that the Earth’s climate as…
The United States will suffer a series of severe droughts in the next two decades, according to a new study published in the journal Nature Climate Change. Moreover, global warming will play an increasingly important role in their abundance and severity, claims Aiguo Dai, the study’s author. His findings bolster conclusions from climate models used…
In Washington, religious groups are interest groups. Just like the National Rifle Association or the farm lobby, the bishops want their priorities to take precedence over everyone else’s — and their clerical garb gives their position gravitas. But in truth, the bishops’ claims to moral truth are just that — claims. Their religious vows do…
Though birds, trees, and orchids call the tropical rain forest home, they are immensely outnumbered by tiny arthropods, such as insects, spiders and millipedes. In the past, scientists had trouble estimating how many arthropods exist in the vastness of a forest. But thanks to new methods of sampling and analysis, researchers now think that over…
What is biological immortality? To be fair, it’s not the promise of a paradisiacal garden. Neither is it the ultimate, or final, defeat of death. Instead, biological immortality has to do with aging. An organism that is biologically immortal does not age. We primarily age (the theory goes) because the cells that comprise us age….
Tweeting or checking emails may be harder to resist than cigarettes and alcohol, according to researchers who tried to measure how well people could resist their desires. They even claim that while sleep and sex may be stronger urges, people are more likely to give in to longings or cravings to use social and other…