Scientists say they discovered an Earth-like planet orbiting the star closest to our planet other than the Sun.
Aides for Hillary Clinton and Donald Trump are hard at work in the same building in Washington, D.C.
The National Football League opens its season in cities across the United States this weekend.
The U.S. Presidential election is getting closer.
Fans of American-style football are looking forward to the opening of the National Football League season on September 8.
Dengue infects an estimated 400 million people worldwide each year.
Rio de Janeiro is home for the next 11 days to thousands of athletes competing in the 2016 Paralympic Games.
Over the past 25 years, women have made a lot of progress in getting jobs that have traditionally been held by men.
U.S. President Barack Obama arrived in Laos Monday for a three-day visit to the Southeast Asian country.
Election officials in the United States are working to stop threats to the election system from cyber attackers.