A biologist might go a lifetime without discovering a new species. It took a team exploring Cambodia's limestone karst a single night to find three.
Scientists have found evidence that the Asian continent was free of permafrost all the way to its northerly coast with the Arctic Ocean when Earth's average temperature was 4.5ËšC warmer than today, suggesting that the whole ...
A team of researchers from the University of Adelaide, in collaboration with cavers, has uncovered a large number of eyeless, cave-adapted invertebrates—including spiders, cockroaches, centipedes, and, remarkably, a wasp.
A new study reveals the modern arid desert between Africa and Saudi Arabia was once regularly lush and green with rivers and lakes over a period of 8 million years, allowing for the occupation and movements of both animals ...
Deep inside a labyrinthine cave in southwestern France, ancient humans who lived around 30,000 years ago carved horses, mammoths and rhinoceros into the walls, a fabulous prehistoric menagerie that has rarely been seen—until ...
Using a sediment core taken from the Great Blue Hole off the coast of the Central American state of Belize, researchers from the universities of Frankfurt, Cologne, Göttingen, Hamburg and Bern have analyzed the local climate ...
A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return from Mars. The University of Nevada, Las Vegas astrobiologist leading the specimen selection team discusses ...
China's dynastic history spans 13 periods of rule from 2070 BC until the last emperor abdicated in 1912. While factors leading to the transitions between dynasties are a complex mixture of environmental, social and economic ...
Found all over the world, calcite is the most stable form of calcium carbonate and is the main mineral found in limestone.
Today's climate change is man-made. The consensus in the climate science community is unequivocal, but in order to determine just how exceptional current climate change is, we have had to contextualize the present on a much ...
