Humans experience jet lag, but migratory animals don’t. Here’s why
Flying on an airplane switches time zones too quickly, leaving no time for our bodies to adjust.
Flying on an airplane switches time zones too quickly, leaving no time for our bodies to adjust.
These delicate yet resilient insects have been found to traverse an astonishing distance of over 4,200 kilometers from West Africa ...
Social media knows everything about us.
Their customs and advances still shape our lives today.
How we treat these lines on a map can have huge consequences for individual lives.
Starting around 1600 BC, southern Scandinavia became closely linked to long-distance metal trade elsewhere in Europe.
DNA analysis reveals fresh details about how Neanderthals moved across Europe and Asia.
We're beginning to understand who were the first Americans in greater detail.
We see them ever so often, but there's so much still shrouded in mystery.
The history of mankind's humble beginnings has been rewritten.
One of the continent's most dazzling displays dies with them.
The ancient stories held some truth after all.
A new study seems to suggest that an old but controversial hypothesis may be true. Humans might have first arrived ...
Visualizing the impending migration of birds, amphibians, and mammals.
How did people get to America, and when? A new, 'pioneering and neat' study may have some answers.
Recent fossils unearthed in the Chinese province of Daoxian come to unravel the story of humanity’s spread as we know ...
Syrian refugees are making headlines all over the world, but while their story is worth covering, there are millions other ...
The human inovation process is more of a slow, steady climb than a sum of great leaps, a new University ...
The first humans to reach the Americas came from Siberia in a single group some 23,000 years ago, at the ...
According to a new study, just like tree rings carry with them hints about previous dry or rainy years, bones ...
More than half a century in question, scientists now confirm that the tiny blackpoll warbler flies nonstop over the North ...
The US Weather Service captured this strange anomaly, which was in fact the monarch butterfly "cloud". Image: U.S. National Weather ...
Where do birds go in the winter? That's a question many of us asked, as kids. Well puffins are currently ...
Image by Lilolebob. Every year, around this time of year, more than 100 million determined crabs take to the streets ...