Conor Knighton answers your questions

On The Trail

Join Conor Knighton on his yearlong trek through every one of America's National Parks

Moose

Videographer Judy Lehmberg on the biology of the (somewhat) majestic mammal

​Andrew Lloyd Webber's golden touch

The composer now has three musicals on Broadway, including a revival of his mega-hit "Cats"

Morley Safer on art

The legendary reporter found time to contribute dozens of pieces to "Sunday Morning" over the years, most of them about the masters of art. We look back at a few

​James Patterson's reading revolution

With his new series of short novels called Bookshots, the bestselling author in the world aims to transform the book business

A convention of carnival delights

Bill Geist visits the annual pre-season trade show of carnival rides, games and attractions, held in Gibsonton, Florida

Washing machine collectors awash with enthusiasm on laundry day

Most people consider doing laundry a chore. They obviously don't belong to the Washing Machine Collectors Club, whose 3,000 members collect rare, vintage washing machines

Barbra Streisand's "Encore"

The singer-actress’ latest album features classic Broadway duets, performed with some of the most accomplished singers of stage and films

WWII vet runs 3,000 miles across the U.S.

Ninety-three-year-old Navy veteran Ernie Andrus has just finished a three-year run across the country. His run from the Pacific to the Atlantic was to raise awareness about an unsung hero of the war

Hitting all the right notes

The education program Music and the Brain aims to instruct young people far beyond the rudiments of music

​Hey, hey, The Monkees are back!

The '60s TV phenoms are back with a 50th anniversary album, featuring newly-recorded songs, and a track with the late Davy Jones

Meg Ryan: An accidental movie star returns

The star of classic romantic comedies like “When Harry Met Sally” and “Sleepless in Seattle” is in the director’s chair for the first time with the period drama, “Ithaca”

​Kristen Bell takes nothing for granted

The actress who broke through with "Veronica Mars" and stars in "Bad Moms" is definitely in a good place now

​Sean Hayes on his heavenly role

The Emmy-winner is now appearing on Broadway as an irreverent deity in the comedy "An Act of God"