It often starts subtly — a slight limp, a hesitation before jumping or a pet struggling to use one of their back legs.

A Sacramento-area firefighter shares why she traveled 700 miles to St. George for knee surgery that’s helping her reclaim her ...

A beach day turned painful for a Bichon Frise who tore his cruciate ligament. After TPLO surgery, he's healing well and ...

A treatment that blocks an age-related protein restored cartilage in aging and injured joints by reprogramming existing cells ...

Around 18,000 years ago, ice age people in what is now Ukraine likely weathered the extremely harsh climate by building parts of their shelters out of mammoth bones, a new study finds. The mammoth ...

KANSAS CITY, Mo. -- Chiefs quarterback Patrick Mahomes has begun rehab following surgery to repair two torn ligaments in his left knee, and the team is optimistic the two-time MVP could be back early ...

December 16 - Wasting no time after getting knocked out of the Kansas City Chiefs' game on Sunday, quarterback Patrick Mahomes had his injured left knee surgically repaired Monday evening. The team ...

Chiefs quarterback Patrick Mahomes suffered a season-ending knee injury during his team’s loss to the Chargers last Sunday, marking the true rock bottom of an already catastrophic season in Kansas ...

Ricardo Moreira via Getty Images. Neymar has confirmed that he will undergo knee surgery and rest before deciding on his future at Santos. Despite battling a knee injury, the 33-year-old played ...

A bone regeneration device using bioactive materials pioneered by Querrey Simpson Institute for Regenerative Engineering at Northwestern University (QSI RENU) director Guillermo Ameer was recently ...

An unusual grouping of bones was found near one of Scotland's most iconic landmarks — and officials aren't sure how the bones got there. The remains were found on Crow Hill near Arthur's Seat in ...

DENVER — A new coffee shop opened its doors on Colfax Avenue earlier this month, launching amid the East Colfax Bus Rapid Transit (BRT) construction project that has disrupted businesses along the ...