Lululemon Athletica claims in its lawsuit filed in the U.S. District Court for the Central District of California that Costco ...

A federal appeals court has ruled Alabama prosecutors violated the constitutional rights of a man sentenced to death in 1990. On Monday, the 11th Circuit Court of Appeals found that ...

Lululemon is suing Costco, accusing the discount retailer of selling "confusingly similar" replicas of its jackets, ...

Lululemon is suing Costco, alleging the wholesale retailer knowingly sold knockoff versions or dupes of its popular products.

Lululemon is known for athleisure clothing and said that Costco uses makers of popular brands to make similar items for its ...

Lululemon files explosive lawsuit against Costco, alleging the retailer copied popular designs and confused consumers with ...

Lululemon alleges that Costco is selling knockoff versions of its activewear under the warehouse-club chain’s Kirkland ...

Lululemon alleges that Costco has stolen the intellectual property of its Scuba hoodies and sweatshirts, Define jackets and ...

With nearly all of the aerial shells, paper rockets and sparkly fountains that fuel America’s Fourth of July celebrations ...