The new year is here, and as we move through the first full week many people are reeling from returning to work, and remembering all the responsibilities they set aside during the holidays. If you've ...

As if donning an itchy red suit and entertaining kids all day weren't a tough enough gig, the nation's professional Santa Clauses face another cheer-sapping challenge this holiday season: getting a ...

Learn how to slow down, challenge assumptions, and pinpoint what’s really going wrong. Corey Phelps, the dean of Penn State’s Smeal College of Business, says great problem solvers are hard to find.

Stacey Leasca is an award-winning journalist with nearly two decades of newsroom experience. She is also the co-founder of Be a Travel Writer, an online course for the next generation of travel ...

Astronomers have spotted something new out in deep space. They’re calling it an “odd radio circle,” or ORC for short, and it’s stranger than anything they expected. Picture a faint, glowing ring of ...

The Philadelphia Phillies are National League East Division champions and postseason bound, but the next step is securing a first-round bye and home-field advantage throughout the playoffs. The ...

Add Yahoo as a preferred source to see more of our stories on Google. In Netflix’s Unknown Number: The High School Catfish, the shocking reveal of who was behind the years-long cyber-bullying attacks ...

FILE - A rack with cards bettors can use to choose their own numbers to purchase lottery tickets for the Saturday Oct. 29, drawing of the Powerball lottery, are seen ...

(WYTV) – You may have heard that corn on the cob always has an even number of rows, but is that true? Yes — most of the time, according to food scientist Bryan Le, author of Food Science Questions ...

There was a time when your landline phone would ring and you automatically answered without knowing who was calling. Today, the introduction of cell phones, voicemail, and caller ID has allowed us to ...

Complete proof that odd perfect numbers do not exist. Structured by σ-function constraints, logical contradiction, and density elimination. 奇数完全数が存在しないことをσ関数の制約・背理法・密度除去により証明。構成不能性を三重に包囲。