migration

New simulations have shown at least to galaxies like the Milky Way, stars like the Sun can migrate for long distances.

In the annual migrations from Tanzania's Serengeti meadow to Kenya's Masai Mara sanctuary, antelopes and zebras must cross a river full of crocodiles.

By sampling the 'blood' in the red crab's body, Turner and his colleagues discovered that the rise of hyperglycemic crustacean ...

Leatherback turtles travel more than 20,000 km to feed, and the Arctic terns often cross the road more than 80,000 km to change their accommodation.

Experts say they have detected the kind of sound signal that calls each other of the North Atlantic blue whale in a sea that used to be where whales live.

For the first time, engineers at MIT observed the beginning of a centralized migration event involving hundreds of millions of animals.

Currently, a group of researchers is considering another type of climate change — a minor ice age — that they say has made some Eurasian empires, including the La Empire. Code,

US scientists have just warned of the risk of population decline due to immigration in Mexico, Central America, Africa, India and other tropical regions due to climate change.

Current changes are too small for us to fear. However, if we look at another 500 years when the changes become clearer and cause serious consequences, surely we will have to worry

The National Disaster Center (Cenapred) has raised the warning level to the third gold level, the third high. Many schools around the 5454m high mountain have been closed,