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Pinpointing the Origin of Marbled Crayfish Clones
Diana Kwon | May 1, 2018
Research suggests that the invasive, all-female
originated in a German aquarium back in the 1990s.
Genetic Screens Provide Clues About Prognosis, Risk of Second Cancer
Shawna Williams | Apr 1, 2018
Mutations in the
gene appear to influence the prognosis and likelihood of future cancers in pediatric leukemia patients.
Infected Ants Chemically Attract Workers to Destroy Them
Jim Daley | Apr 1, 2018
Social insects kill infected individuals for the benefit of the colony—and now a study has shown how they know who’s sick.
Researchers Develop Sperm-Robot Hybrids to Deliver Drugs, Assist Fertilization
Diana Kwon | Apr 1, 2018
The artificially motorized cells may one day help fight cancers in the female reproductive tract.
Ocean Sunfish Could Offer Clues to the “Rise of Slime”
Ashley Yeager | Apr 1, 2018
A controversial hypothesis suggests that jellyfish may one day rule the oceans, and
may tell us if we are approaching a tipping point.
UK Judges Receive Primers on Forensic Science
Catherine Offord | Mar 1, 2018
Scientists in the U.K., in collaboration with members of the judiciary, have launched the first in a series of explanatory documents designed to help integrate science into the courtroom.
Could Rapamycin Help Humans Live Longer?
Anne N. Connor | Mar 1, 2018
From extending lifespan to bolstering the immune system, the drug’s effects are only just beginning to be understood.
Stressed Rodents Make Different Choices
Katarina Zimmer | Mar 1, 2018
Chronic stress tweaks a circuit in the brain that influences how lab rodents make tough decisions.
Study Finds Epigenetic Differences Between Hatchery-Raised and Wild-Born Salmon
Shawna Williams | Mar 1, 2018
The variation may help explain why stocked salmon don’t fare as well in the ocean.
Graduate Student Identifies Dozens of New Fly Species
Jef Akst | Feb 1, 2018
Over the past seven years, Xiao-Long Lin has characterized nearly 70 new species of nonbiting midges and developed DNA barcodes to aid in future ecological surveys.