The science is unsettled, but researchers say there is cause for concern. Tiny plastic particles like these—called microplastics—are added to some exfoliating skincare gels and can get into the ...

Many animals like to play, often for no other apparent reason than enjoyment. Pet owners know this is true for cats, dogs, even rodents—and scientists have observed the same in some fish, frogs, ...

The Filante SLR ID2 seemed to just do everything well during my first ride, though no one key standout smacked me in the face. I don't understand what this bike does best yet. I like the overall ...