An expedition to a remote part of northern Australia has uncovered three new vertebrate species isolated for millions of years, with scientists Monday calling the area a "lost world".
Plants & Animals
Oct 28, 2013
6
0
The knowledge of biodiversity in allegedly well-known places is not as complete as one would expect, and its detailed study by researchers continues to offer surprises. These are the findings from a new study of the flora ...
Plants & Animals
Mar 27, 2023
0
14
Everyone loves a picture of a pet rabbit, but when the cuddly creature in the photograph turns out to be a vanishingly rare species on the brink of extinction, it isn't only the bunny huggers who sit up and take notice.
Plants & Animals
Aug 9, 2021
0
1050
A relationship that has lasted for 100 million years is at serious risk of ending, due to the effects of environmental and climate change. A species of spiny crayfish native to Australia and the tiny flatworms that depend ...
Ecology
May 24, 2016
6
507
Under climate change, plants and animals will shift their habitats to track the conditions they are adapted for. As they do, the lands surrounding rivers and streams offer natural migration routes that will take on a new ...
Ecology
Feb 9, 2019
2
227
(PhysOrg.com) -- Flitting among the cool slopes of the Appalachian Mountains is a tiger swallowtail butterfly species that evolved when two other species of swallowtails hybridized long ago, a rarity in the animal world, ...
Plants & Animals
Sep 8, 2011
3
1
Birds that are related, such as Darwin's finches, but that vary in beak size and behavior specially evolved to their habitat are examples of a process called speciation. It has long been thought that dramatic changes in a ...
Evolution
Nov 20, 2014
643
0
A new species of lobopodian, a worm-like animal with soft legs from the Cambrian period (541 to 485 million years ago), has been described for the first time from fossils found in the Burgess Shale in the Canadian Rocky Mountains. ...
Archaeology
Jan 30, 2017
1
1181
Woolly mammoths stomp through the Siberian tundra as the giant moa strides the forest floor of New Zealand and Tasmania's dog-like "tigers" stalk their prey under the cover of night. This is not a snapshot of times past, ...
Plants & Animals
Apr 22, 2013
6
0
On Charles Darwin's 207th birthday, a new study of evolution in a diverse group of wild tomatoes is shedding light on the importance of genetic variation in plants.
Evolution
Feb 12, 2016
0
1264
