Devin Powell's Articles
- NewsRedesigned nickel-iron battery gives modern lithium-ion devices a run for their money.
- NewsFrom North Carolina to Massachusetts, waters are rising more rapidly than the global average.
- NewsAfter an existence plagued by predatory spiders, the insects pass into oblivion, leaving a legacy of impoverished soil.
- NewsOcean acidification during Permian period may have caused the Great Dying.
- NewsOceanographic expedition surprised to find photosynthetic microorganisms thriving under frozen surface.
- NewsCompetition in the air trumped the advantage of extra atmospheric oxygen.
- NewsWaning of seasonal rains over millennia gave rise to a civilization and then doomed it, a new study suggests.
- NewsWinners of the 2012 Intel ISEF show the promise of science for improving the world.
- NewsTop scientists share stories and words of wisdom with finalists at the Intel International Science and Engineering Fair.