There are few places on the planet as distinctive as Australia. With its isolated geographical location and iconic landscapes, it captures the imagination of people the world over. Picturesque red deserts, glistening beaches, and Eucalyptus woodlands may provide its most characteristic scenery, but arcane rainforests, snow-covered mountains, and much more can be found on the […]
The world was a very different place during the height of last ice age-known as the Last Glacial Maximum(LGM)-with very different climates, landscapes, and floral and faunal distributions compared to our current epoch, the Holocene. The exact chronology of this period varies according to the source but it is generally considered to be the point
Genetic analysis can provide incredible and often counterintuitive discoveries about the relationships between and within species and their unique ancestral histories. A study was published 3 years ago which explored the genomes of three Pleistocene black bear genomes found in eDNA in central Mexico and compared them to genomes of black bears in the eastern,
The very last population of woolly mammoths in the world survived on a small tundra island in northeast Siberia until only about 4,000 years ago, when the Egyptian pyramids were being built. They outlasted their cousins on the mainland by thousands of years, and have been the subject of intense research and intrigue. This remote
If you’re well-versed in Pleistocene ecology, you’ve almost certainly heard about the steppe-tundra, also known as the mammoth steppe. During the Last Glacial Period, this biome covered vast parts of three continents: Europe, Asia, and North America. The name “steppe-tundra” refers to the fact that it contained a unique mixture of steppe and tundra species,
One of the most striking things about the glacial cycles of the last 2.5 million years is how species survived the various dramatic shifts in climate. Among the ways plants and animals survived unfavorable climatic phases was retreating to relatively small regions where conditions remained tolerable, and then using those areas as bases from which