WASHINGTON - Engineers have come up with a motor-free device to make walking more efficient and easier - something scientists once thought couldn't be done.
COEUR D'ALENE PRESS | UPDATED 9 YEARS, 10 MONTHS AGO
WASHINGTON - Today is the day when love of math and a hankering for pastry come full circle. Today is Pi Day, a once-in-a-year calendar date that this time squares the fun with a once-in-a-century twist.
COEUR D'ALENE PRESS | UPDATED 10 YEARS, 1 MONTH AGO
WASHINGTON - The federal government is protecting 20 types of colorful coral by putting them on the list of threatened species, partly because of climate change.
COEUR D'ALENE PRESS | UPDATED 10 YEARS, 7 MONTHS AGO
