Devin Powell's Articles
- NewsFrozen moss suggests climate cooling kicked off fast, possibly with help from volcanic eruptions.
- NewsWestern Australian reefs are faring better than their eastern counterparts, at least for now.
- NewsMore than 1,800 high school students entered the 2012 competition.
- NewsMagic mushrooms reduce blood flow to parts of the brain responsible for sense of self.
- NewsSouth America’s massive rain forest may soon release more carbon into the atmosphere than it absorbs.
- NewsSnakes use the waning throb in their prey as a signal to stop squeezing.
- NewsA supercomputer simulation of the Big Bang’s immediate aftermath may explain why space has three directions.
- NewsSimple measures could slow global warming and reduce premature deaths.
- NewsThe particles’ precursor doesn’t have enough energy to produce the speeds reported.
- NewsNine-year record collected from orbit finds supply dropping mostly due to agriculture.