NASA has been monitoring a never-before-seen planet in its solar system, which is eight times the size of Earth.
Recently, researchers found a rock formation that shows the transition from a warm, tropical planet to a harsh, icy one.
LIFE ON A SUSTAINABLE PLANET The Next Frontier: Unraveling the Mysteries of Tropical Bird Migration Scientists have started to notice that, like their counterparts breeding in temperate latitudes ...
The tropical index is calculated from terrestrial and freshwater populations from the Afrotropical, Indo-Pacific and Neotropical realms and from marine populations between the Tropics of Cancer and ...
Washington, DC–The Governments of the United States of America and the Republic of Peru have announced an agreement to reduce Peru’s debt payments to the United States by more than $25 ...