bioluminescence, ecology, neuroscience
Image of the Day: Moth Proboscis
Image of the Day: Moth Proboscis
The Scientist Staff | Mar 5, 2018
The hawkmoth’s brain uses a different area to search for food than it does to look for where to lay eggs.  
Here Comes Single-Cell Optogenetics
Here Comes Single-Cell Optogenetics
Ruth Williams | Mar 1, 2018
A new protein may allow researchers to home in on individual neurons, determining their activity minute by minute.
Stressed Rodents Make Different Choices
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. 
Are the Brains of Transgender People Different from Those of Cisgender People?
Are the Brains of Transgender People Different from Those of Cisgender People?
Shawna Williams | Mar 1, 2018
Research into the biological basis of gender identity is in its infancy, but clues are beginning to emerge.
Infographic: Searching for the Neural Basis of Gender
Infographic: Searching for the Neural Basis of Gender
Shawna Williams | Feb 28, 2018
Brain studies have yielded a mixed picture of the neural similarities and differences between people of different genders.
Paradise Regained: How the Palmyra Atoll Got Rid of Invasive Mosquitoes
Paradise Regained: How the Palmyra Atoll Got Rid of Invasive Mosquitoes
Ruth Williams | Feb 28, 2018
The elimination of the biting pests was an added bonus after researchers unleashed a rat-eradication endeavor on the tiny islands.  
Image of the Day: Inner Glow
Image of the Day: Inner Glow
The Scientist Staff | Feb 26, 2018
Researchers engineered a system for bioluminescent imaging that is as much as 1,000 times stronger than existing methods.
Image of the Day: Cuttlefish Camouflage
Image of the Day: Cuttlefish Camouflage
The Scientist Staff | Feb 16, 2018
The cephalopod’s unique ability to disguise itself relies on a single motor nerve exclusively dedicated to skin tension and papillary control.
Amazonian Fish Genome Challenges Long-Held Assumptions About Asexual Reproduction
Amazonian Fish Genome Challenges Long-Held Assumptions About Asexual Reproduction
Jim Daley | Feb 15, 2018
Poecilia formosa, an all-female fish species, has a surprisingly robust genome. 
Image of the Day: Mantis Glasses
Image of the Day: Mantis Glasses
The Scientist Staff | Feb 9, 2018
Researchers outfitted praying mantises with miniature spectacles to investigate how they see the world.