Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of ...

The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its Scuba hoodie and men’s pants.

Lululemon has filed a lawsuit against Costco claiming that the membership-based wholesale retail company sold similar ...

Joe Ng, CEO of fashion studio Shift, said Lululemon's pants may have inspired Costco's, but the design isn't as unique as a ...

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Former CEO of Astronomer and the head of HR at the company were caught on camera together at a Coldplay concert. The video went viral. Alison Triessl, criminal defense attorney and legal expert, ...

Costco Wholesale Corporation (NASDAQ:COST) is one of the 12 best consumer goods stocks billionaires are quietly buying. On ...

This battle stands out because it involves two large publicly listed companies and takes direct aim at the growing cultural ...

For background, let’s go to Alexander Aciman’s exhaustive comparison of a pair of two pairs of pants: one sold by lululemon, and one sold under Coscto’s in-house brand Kirkland Signature. This was ...

THEY say imitation is the sincerest form of flattery, but what happens when it veers into outright theft? Read more at The ...

Lululemon is accusing Costco of stealing from its "path-breaking" brand by selling dupes of its sweatshirts, jackets and pants.

Shoppers are souring on Lululemon — and the once-thriving yoga chain is meanwhile getting squeezed by new rivals. The pricey ...