Now,American and British researchers have confirmed that judgments based only on how someone looks are important.

VOA: special.2009.11.24

Now,Steve Ember looks back with a personal story about Walter Cronkite.

VOA: special.2009.08.16

Also,many bills now have color-shifting ink that looks like metallic paint.

VOA: special.2010.11.15

Now,a small but intriguing new study looks at one way the delivery method might affect the baby's health.

VOA: standard.2010.06.30

Now,a new study looks at one way that babies delivered by c-section are different.

VOA: standard.2010.06.30

"Now at night,Port-au-Prince doesn't have electricity it looks like a ghost town.

VOA: standard.2010.01.14

"We're probably,it looks now, like we'll continue to bump along maybe even have some bad months and unemployment is not going to recover as it has in some past recessions."

VOA: standard.2010.01.15