Devin Powell's Articles
- NewsA new spectroscopy technique could be used to identify gemstones mined in war zones.
- NewsSingle-celled creatures' size spiked as oxygen levels rose.
- NewsThe depopulation of the Americas due to introduced European diseases may have spurred Europe's Little Ice Age.
- NewsPaleontologists deduce how ridges on the creature’s wings would have reflected light.
- NewsTop winners selected from 30 finalists who traveled to Washington, D.C., to compete in the inaugural Broadcom MASTERS program for middle school students.
- NewsThree astrophysicists are honored for revealing the universe's accelerating expansion.
- NewsCutting-edge use of light might someday prove useful in gauging diabetics’ glucose levels.
- NewsThree could be the magic number for making spintronic devices from thin carbon sheets.
- NewsThough few physicists expect it to withstand scrutiny, confirmation of the observation would shake physics to its core.
- NewsSlow-growing crystals formed over thousands of years in Mexico cave.