Innovative birds are less vulnerable to extinction
Bird species that have the capacity to express novel foraging behaviors are less vulnerable to extinction than species that do not, according to a...
Invasive species with charisma have it easier
It's the outside that counts: Their charisma has an impact on the introduction and image of alien species and can even hinder their control....
Viruses don’t have a metabolism; but some have the building blocks for one
'Giant viruses' are many times larger than typical viruses and have more complex genomes. Using publicly available metagenome data, researchers assembled genomes for more...
Sea otters, opossums and the surprising ways pathogens move from land to sea
A parasite known only to be hosted in North America by the Virginia opossum is infecting sea otters along the West Coast. A new...
Beetles changed their diet during the Cretaceous period
Like a snapshot, amber preserves bygone worlds. Paleontologists have now described four new beetle species in fossilized tree resin from Myanmar, which belong to...
The naming of the shrew
Researchers have discovered a new species of shrew, which they have named the hairy-tailed shrew, or Crocidura caudipilosa.
Soldier ants reveal that evolution can go in reverse
Turtle ant soldiers and their oddly-shaped heads suggest that evolution is not always a one-way street toward increasing specialization.
Honeybee dance dialects
Honeybees use their waggle dance to tell their conspecifics where to find food. Depending on the honeybee species, there are different dance dialects.
Two NE tree species can be used in new sustainable building material
Two tree species native to the Northeast have been found to be structurally sound for use in cross-laminated timber (CLT) - a revolutionary new...
Parasitic worms have armies, and produce more soldiers when needed
A research team demonstrated for the first time that the number of soldiers in a trematode colony depends on the local invasion threat, showing...




















