April 22 (UPI) -- A homocide investigation is underway in Oklahoma after five individuals and at least two kids were found mysteriously dead Monday morning, according to authorities.

April 22 (UPI) -- The Tijuana Flats restaurant chain, which has dozens of locations concentrated mainly in Florida, announced Monday it has filed for Chapter 11 bankruptcy protection and has closed 11 restaurants.

April 22 (UPI) -- A Virginia woman won $1 million from a Powerball ticket her son gave her because he was leaving on a vacation.

April 22 (UPI) -- The Supreme Court on Monday opted not to hear a case brought by Arizona Republican U.S. Senate candidate Kari Lake and state GOP figure Mark Finchem alleging electronic voting machines are vulnerable to hacking.

Air from northern Canada will drop southward into the Upper Midwest and northeastern United States from the middle to late parts of the week.

April 22 (UPI) -- The Defense Department on Monday unveiled the nine winners of the 2024 Secretary of Defense Environmental Awards, according to the department.

April 22 (UPI) -- Clothing retailer Express said on Monday it has filed for Chapter 11 bankruptcy and will close 95 stores, including all of its UpWest stores, with closing sales starting on Tuesday.

April 22 (UPI) -- Medical experts in Australia are pleading with snake bite victims to stop bringing the offending serpents with them to the hospital.

April 22 (UPI) -- The Federal Aviation Administration issued a set of new regulations Monday, requiring charter airlines, commuter airlines and air tour operators to implement a Safety Management System.

April 22 (UPI) -- The Nigerian chess master aiming to break the Guinness World Record for the longest chess marathon successfully played the game for 60 consecutive hours.