Interactive Brokers delivered third-quarter results that exceeded Wall Street’s revenue and profit expectations, but the market responded negatively. Management highlighted that strong net new account ...

A video tutorial on how to deliver a killer rap-battle putdown in Spanish ahead of the Red Bull Batalla de los Gallos International Final. A video tutorial on how to deliver a killer rap-battle ...

Shane Lowry said it will be hard not to think about his Ryder Cup success, but he is glad to be back playing at the Open de España presented by Madrid. After taking a week off to enjoy Team Europe’s ...

A version of this story appears in the September 2020 issue of National Geographic magazine. Philadelphia detected its first case of a deadly, fast-spreading strain of influenza on September 17, 1918.

In September 2005, Michelle Vanek set out to hike Mount of the Holy Cross, a 14,005-foot peak in Colorado. As she neared the top, she became too tired to go on. Her hiking partner headed for the ...

In 1897, President McKinley appointed Theodore Roosevelt (1858-1919) as the Assistant Secretary of the Navy. Roosevelt's enthusiastic support for intervention--he once said, "I should welcome almost ...

Pearls are made by marine oysters and freshwater mussels as a natural defence against an irritant such as a parasite entering their shell or damage to their fragile body. The oyster or mussel slowly ...