Danni Santana has spent seven years as an editor and business journalist covering industries like sports, retail, restaurants, and now personal finance. Most recently he worked as a retail editor ...

I write about money. I’ve been reviewing tax software and services as a freelancer for PCMag since 1993. Along the way, I took on reviews of other types of business and personal finance technology.

NASA has presented rock and dust samples from the asteroid Bennu which exhibit some of the chemical building blocks of life.

We reviewed the best free Adobe Illustrator alternatives for managing graphics files without a Creative Cloud subscription. We've rounded-up our top-rated choices for when you want to make the ...

Whether for developer needs or mundane tasks, the artificial intelligence (AI) tide appears to be turning in favor of open-source solutions. Available for any individual or commercial purpose ...

Yet another piece of Ken Block’s Hoonigan empire was auctioned off over the weekend, with the motorsport icon’s highly modified 1977 Ford F-150 “Hoonitruck” selling for a handsome $990,000 ...

In this letter, we derive the delay-Doppler (DD) domain input-output relationship in block vector form based on the Reduce Cyclic Prefix-OTFS (RCP-OTFS) systems, and prove that the block channel ...