Houston TV station forced to evacuate as Harvey waters flood the newsroom

it beat reigning champion Ken Jennings on the TV game show Jeopardy.

weve evolved to be bad at walking.Evolve MVMT unveiled an ankle wearable that tracks the quality of your steps.

and burning more calories sounds good to you.EST This story has been updated to reflect that Evolve MVMT is now available to buy.many of us are guilty of heel striking.

a lot of us are doing it wrong.Evolve MVMT uses proprietary tracking technology to analyze heel strike the act of landing hard on your heels which is hard on your joints and can lead to certain injuries.

Credit: Evolve MVMTIf decreasing stress on your joints.

or wearing shock-absorbing sneakers.with no clear explanation why.

with few bears left (perhaps none).after more than 20 years of research.

prehistoric woods before the Pacific Northwest was settled.A sow and cub in Yellowstone National Park.