The annual Perseid meteor shower, which is known as one of the brightest meteor showers, happens near the end of summer. Here’s everything you need to know.
A newly developed vaccine against the deadly Ebola virus is “highly effective” and could help prevent its spread in the current and future outbreaks, the World Health Organization says. CNN’s Elizabeth Cohen reports.
CNN’s Nina dos Santos speaks with tech guru Shelly Palmer about Tesla’s warning it will deliver fewer cars this year and Facebook’s challenge to Periscope.
Jon Stewart says goodbye to “The Daily Show” after 16 years on air. From Elmo to Presidents, Jon has talked to them all. Here is a mash-up of his last episode on air.