The northern lights could dazzle millions of Americans in some northern states this weekend ... The center released a map ...

While the United States may not rank high on the "World Happiness Report," residents in some states experience higher rates of loneliness than others, according to a recent study. According to a new ...

The results of a massive solar flare from earlier this week could create more amazing light shows for people in the northern ...

The sun ejected a sizable solar flare earlier in the week and it's going to cause the northern lights to stretch down into ...