Research of 40 years of December 25 United States snow measurements shows that less of the country now has snow…
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember.VOICE TWO: And I'm Faith Lapidus. Hot weather…
VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA…