Abstract: Permutation entropy (PE) is a widely used metric for quantifying the complexity of time series data. Recent efforts have extended PE to graph signals, resulting in the graph permutation ...

Joao Pedro's hat-trick breathes fresh life into Chelsea's Champions League charge with a statement win at rivals Aston Villa.

An analysis of Racing Post’s Topspeed (TS) in UK National Hunt Racing, Part 2 This is the second article of two looking at the performance of the Racing Post’s speed ratings, known as Topspeed, in ...

CHESTER, Pa. (AP) — Tayvon Gray scored in the ninth minute of stoppage time to help New York City FC beat the Philadelphia Union 2-1 on Sunday. Hannes Wolf scored in the 36th minute to give NYCFC (1-0 ...

Eberechi Eze is Arsenal's north London derby hero again as they beat Spurs to stretch their lead at the top to five points ...

Staff photo / Bob Coupland Yohance Kambui, 9, of Warren, and a fourth grader at Howland HC Mines, with Susan Kilpatrick, program manager for Veteran’s Haven in Youngstown, show off the more than 100 ...

Kevin Durant, now in his 18th season in the NBA, and the Houston Rockets were in action on Saturday night. They faced the defending champions, the Oklahoma City Thunder, on the road at Paycom Center.

WASHINGTON — Super Bowl LX is just days away, and the fanfare is already reaching the West Coast. The New England Patriots will face the Seattle Seahawks at Levi's Stadium in Santa Clara, California.

Two days after seeing 2-year-old male champion Ted Noffey knocked off the Kentucky Derby (G1) trail due to injury, Hall of Fame trainer Todd Pletcher sent out another talented 3-year-old on the ...

THERMAL, Calif. (KESQ) What began as a simple walk down a school hallway turned into an emotional surprise for a Desert Mirage High School chemistry teacher whose impact reaches far beyond the ...

Dear Annie: I’m 54, and my boyfriend is 57. We’re in a long-distance relationship, 1,700 miles apart. It’s been going on for almost two years now. I’ve flown to see him three times, and he wants to ...