The tiny collection of lines is about 30,000 years older than the oldest previous finds … but what does it mean?
Planet
Can we keep him? Belugas adopt narwhal
Normally an Arctic species, this young narwhal has been seen in the St. Lawrence River for the past three years
World
Hurricane Florence hits North Carolina; Typhoon Mangkhut nears Philippines
The two storms cause heavy rainfall, flooding, high winds, and massive evacuations
History
Ancient Egyptian tomb is opened to the public
4,300 year-old tomb belonged to a senior official named Mehu and was just opened to boost tourism
Planet
The Ocean Cleanup system has launched
This ambitious project aims to clean up 50 percent of the Great Pacific Garbage Patch in the next five years