Larger Hermit Crab Penises May Prevent Shell TheftLarger Hermit Crab Penises May Prevent Shell Theft
Larger Hermit Crab Penises May Prevent Shell Theft
Members of species with shells they must hold onto for survival have larger sexual tubes than those with less precious private property.
Larger Hermit Crab Penises May Prevent Shell Theft
Larger Hermit Crab Penises May Prevent Shell Theft

Members of species with shells they must hold onto for survival have larger sexual tubes than those with less precious private property.

Members of species with shells they must hold onto for survival have larger sexual tubes than those with less precious private property.

genetics & genomics, cell & molecular biology, evolution
More Cancer Mutations, Better Immunotherapy Outcomes
More Cancer Mutations, Better Immunotherapy Outcomes
Catherine Offord | Jan 15, 2019
Immune checkpoint inhibitors are generally most effective against tumors with more genetic mutations, according to a new study, although the relationship isn’t true for all cancers.
Image of the Day: Evolution Underground
Image of the Day: Evolution Underground
Carolyn Wilke | Jan 15, 2019
The lay of the land shapes the diversity of groundwater-dependent salamanders.
Stem Cell–Derived Neurons from People with Autism Grow Differently
Stem Cell–Derived Neurons from People with Autism Grow Differently
Jef Akst | Jan 11, 2019
Changes in gene expression also hint at how the brains of people with ASD develop differently from those of other people.
Image of the Day: Fight Club
Image of the Day: Fight Club
Carolyn Wilke | Jan 11, 2019
South American hummingbird males were caught on camera poking and pinching each other with bills adapted for fighting.
Exosomes Linked to Cancer Spread from Chemoresistant Tumors in Mice
Exosomes Linked to Cancer Spread from Chemoresistant Tumors in Mice
Carolyn Wilke | Jan 10, 2019
The vesicles promote metastasis after chemotherapy, but the authors say the results shouldn’t alarm patients and may point to ways to improve treatments.
Leader of Evo-Devo Field, Rudy Raff, Dies
Leader of Evo-Devo Field, Rudy Raff, Dies
Jef Akst | Jan 9, 2019
The Indiana University professor was known for his research on the evolution of organismal development.
Image of the Day: Wisdom Teeth Lost
Image of the Day: Wisdom Teeth Lost
Carolyn Wilke | Jan 9, 2019
A study of tiny monkey skulls and teeth suggests that shrinking body size didn’t crowd out wisdom teeth during evolution.
Eli Lilly Will Buy Loxo Oncology for $8 BillionEli Lilly Will Buy Loxo Oncology for $8 Billion
Eli Lilly Will Buy Loxo Oncology for $8 Billion
Ashley Yeager | Jan 8, 2019
Loxo focuses on cancer treatments based on tumor genetics, which will contribute to Lilly’s push in the cancer drug space.
AI App Identifies Rare Genetic Disorders from Photos of Patients’ Faces
AI App Identifies Rare Genetic Disorders from Photos of Patients’ Faces
Catherine Offord | Jan 8, 2019
Deep-learning algorithms could help doctors narrow in on the causes of certain medical conditions, say researchers.