Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

A viral Reddit post revealed the simple trick that can get you rebooked faster—and save you hours in line. Travelers are always on the lookout for time-saving tips, and there is no more important time ...

How can we stay happy in an age gone mad? It often feels as though all is unstable at the moment. Uncertainty dominates the economy. Our politics and planet are a mess. Scientific experts and ...

Baker Mayfield would be the NFL MVP right now since his Tampa Bay Buccaneers sit atop the NFC with a 5-1 record and he's putting up good numbers. Seattle Seahawks quarterback Sam Darnold has his team ...

When you trade dryer sheets for wool dryer balls, you're reducing waste, cutting costs, and softening your clothes naturally. But for many people, those eco-friendly balls come with a frustrating ...

INDIANAPOLIS — The U.S. federal government is currently in a shutdown because congress can't agree on how much money to spend moving forward. This is far from the first government shutdown, but they ...

If there's one thing that can derail a trip fast, it's overpacking. An overstuffed bag doesn't just slow you down on multiple-stop trips, but it can be costly if your checked bags go over the weight ...