Macaques are the only Old World monkeys that have been observed using percussive stone tools and scientists do not know for certain how or why certain groups have developed this behavior.
Plants & Animals
Oct 31, 2019
2
45
A new study is the first to demonstrate that schooling in fishes can be facilitated by bioluminescent flashes in the absence of ambient light. Led by researchers at the American Museum of Natural History, the research raises ...
Plants & Animals
Aug 14, 2019
0
52
Half of New Zealand's birds have gone extinct since humans arrived on the islands. Many more are threatened. Now, researchers reporting in the journal Current Biology on August 5 estimate that it would take approximately ...
Evolution
Aug 5, 2019
1
933
Understanding how biodiversity is shaped by multiple forces is crucial to protect rare species and unique ecosystems. Now an international research team led by the University of Göttingen, German Centre for Integrative Biodiversity ...
Ecology
Jul 29, 2019
0
250
Deborah Matthews hunts for plume moths in darkness, waiting for the halo of her headlamp to catch a brief flicker. About the size of mosquitoes, the delicate, feathery moths fly only a few feet at a time. Matthews must watch ...
Plants & Animals
Jun 7, 2019
0
513
Invading predators can devastate an ecosystem. In fact, a leading cause of extinction is the introduction of predators into an isolated system like an island or a lake. The destruction is usually blamed on the predator's ...
Ecology
Jun 5, 2019
0
206
Zoologists from Trinity College Dublin, working with partners from Halu Oleo University (UHO) and Operation Wallacea, have discovered two beautiful new bird species in the Wakatobi Archipelago of Sulawesi, Indonesia. Details ...
Plants & Animals
Apr 23, 2019
0
6510
A hybrid bird species on the Galapagos Islands could help scientists find a way to stop an invasive fly which is killing off the hatchlings of famous Darwin's finches at an alarming rate, according to new research.
Plants & Animals
Apr 2, 2019
0
101
When naturalist Charles Darwin stepped onto the Galapagos Islands in 1835, he encountered a bird that sparked a revolutionary theory on how new species originate. From island to island, finches had wildly varied beak designs ...
Evolution
Mar 5, 2019
2
1677
Fossilised bones that appear to have been digested by crocodiles in the Cayman Islands have revealed three new species and subspecies of mammal that roamed the island more than 300 years ago.
Archaeology
Mar 4, 2019
0
146
