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Monkey Hybrids Challenge Assumptions of What a Species Is
Jim Daley | May 3, 2018
A study finds two species of guenon monkeys in Tanzania have been mating and producing fertile offspring for generations.
Pinpointing the Origin of Marbled Crayfish Clones
Diana Kwon | Apr 30, 2018
Research suggests that the invasive, all-female
originated in a German aquarium back in the 1990s.
Hawaiian Spiders on Different Islands Evolved Same Disguise in Parallel
Catherine Offord | Mar 8, 2018
In an unusual evolutionary twist, local stick spiders have come up with an almost identical repertoire of color morphs in multiple locations.
Amazonian Fish Genome Challenges Long-Held Assumptions About Asexual Reproduction
Jim Daley | Feb 14, 2018
, an all-female fish species, has a surprisingly robust genome.
Spiders with Long Tails Found in Ancient Amber
Jim Daley | Feb 5, 2018
This discovery closes a 170-million-year gap in the fossil record.
Lords of the Flies
Aggie Mika | Jun 19, 2017
Biologists’ walk in the woods sparks the creation of a masterful fruit fly field guide.