'Ground zero': Portland remains focus of divided country

Hundreds of thousands turn out for peaceful Hong Kong protest

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Pet Pals: Quigley

Islamic State claims bombing at Kabul wedding that killed 63

Thailand's lost baby dugong dies from shock, eating plastic

The water is so hot in Alaska it's killing large numbers of salmon

Supporters show up for injured firefighter Josh Poore

Doggy Con: a pop culture convention for furry fanatics

Tennessee woman accused of hoarding over 200 animals inside her home charged

Photos: Dueling demonstrations clash along Portland's waterfront