Roman’s deep, time-lapse survey may reveal a hundred thousand stellar cataclysms, from distant Type Ia supernovae to the self ...

Dustin Poirier was on point at his final career weigh-in at UFC 318 while Max Holloway looked sharp as he commits full time ...

UFC 318 weigh-in results are in—find out if all main card fighters made weight ahead of this blockbuster pay-per-view.

Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider ...

People in richer countries aren’t moving less — they’re just eating more. A new Duke study shows that diet, not laziness, is ...

The Ultimate Fighting Championship returns to Las Vegas with two title fights, which are now official following the UFC 317 weigh-ins.

Ilia Topuria faces weigh-in drama at UFC 317 after commission misreads his weight, causing brief confusion before title fight confirmation.

Dustin Poirier, Max Holloway, and the rest of the fighters competing Saturday at UFC 318 all successfully made weight.

Bariatric surgeon Jonathan Carter discusses the pros and cons of surgery compared with GLP-1 drugs. For those with severe ...

LAS VEGAS – MMA Junkie was on scene and reporting live from Friday's UFC 317 fighter weigh-ins. The early weigh-ins took place at the UFC Apex and precede the ceremonial weigh-ins for the fans ...