What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there are those who would try to "constrain" it, at least in terms of physics. A new paper from Pankaj Mehta of Boston University of Jané Kondev of Brandeis that was recently posted to the arXiv preprint server looks at how the fundamental constants of physics might be applied to life as we know it—and even life as we don't know it yet.

Travis Kelce revealed on New Heights that Taylor Swift’s “Opalite” is his favorite, calling it poetic and fun, possibly referencing his opal birthstone.