Don’t Let Covid and the Flu Team Up to Pound America

Covid is likely to persist once its pandemic phase has passed and circulate each winter alongside the flu. Even after more of us contract coronavirus infection and develop immunity to it or even after an effective vaccine arrives, some people will still get very sick....

What If the Big Bang Was Actually a Big Bounce?

Steinhardt and company imagine a universe that expands for perhaps a trillion years, driven by the energy of an omnipresent (and hypothetical) field, whose behavior we currently attribute to dark energy. When this energy field eventually grows sparse, the cosmos...

How to Install Apps From Outside Your Phone’s App Store

Lastly, web apps are sometimes an option if you need to get at apps that aren’t in the official Google store. Even if apps are officially available through the normal route, you can always use this trick to access apps—Twitter, Facebook, and so on—that you...