NBC News meteorologist and TODAY co-host Dylan Dreyer discusses her new kids book 'A Peek Out Your Window'.

Keep your kids safe in the snow with tips from Dr. Marcial Oquendo: Layer up, stay hydrated, and avoid frostbite and hypothermia.

After serving a customer a bowl of acai with fried fish in Belem's market, Sandra da Costa wipes her hands excitedly. - ...

A Brazilian teenager's winning letter in a Pulitzer Center contest has caught the attention of a federal official. Juliana ...

Last year was Brazil's hottest on record, its weather agency said Friday, after a record-breaking drought and flooding in the ...