The Scientist

» imaging, microbiology, evolution and neuroscience

Most Recent

image: Worms’ Magnetic Sense Questioned

Worms’ Magnetic Sense Questioned

By Abby Olena | April 25, 2018

Unsuccessful attempts to reproduce the results of a 2015 study reporting that C. elegans orient themselves by Earth’s magnetic field spark debate among researchers.

0 Comments

image: Exercise Warms the Brain, Causing Mice to Eat Less

Exercise Warms the Brain, Causing Mice to Eat Less

By Kerry Grens | April 24, 2018

Directly activating a heat sensor also sensitive to capsaicin in chili peppers in the hypothalamus had the same effect as exercise.

0 Comments

Rather than getting a gene for its original function, a horizontal gene transfer provides the raw material for evolutionary innovation.

2 Comments

Drug-free environments, such as a designated ward in a hospital, might reduce the strength of selection for resistance.

0 Comments

image: Image of the Day: Ant Attack!

Image of the Day: Ant Attack!

By The Scientist Staff | April 24, 2018

A new species of ant discovered in Borneo fends off invaders with a uniquely suicidal strategy.

1 Comment

image: Male Fruit Flies Take Pleasure in Having Sex

Male Fruit Flies Take Pleasure in Having Sex

By Jim Daley | April 20, 2018

Sex-deprived males seek out alcohol.

1 Comment

image: Image of the Day: Brain, Heal Thyself

Image of the Day: Brain, Heal Thyself

By The Scientist Staff | April 20, 2018

When a mouse’s brain undergoes traumatic injury, immune cells clear the dead from the affected area, after which blood cells swoop in to repair blood vessels.

0 Comments

image: How Kidney Cancer Evolves

How Kidney Cancer Evolves

By Jim Daley | April 18, 2018

Renal cell carcinoma tumors have three different evolutionary fates, each associated with specific clinical outcomes.

0 Comments

image: Image of the Day: Infrared Tumors

Image of the Day: Infrared Tumors

By The Scientist Staff | April 18, 2018

A camera inspired by butterfly eyes allows surgeons to see cancer cells during surgery.

0 Comments

image: Human Brain Organoids Thrive in Mouse Brains

Human Brain Organoids Thrive in Mouse Brains

By Ashley Yeager | April 16, 2018

After implantation, the tissue developed blood vessels and became integrated into neuronal networks in the animals’ brains.

1 Comment

Popular Now

  1. How to Separate the Science From the (Jerk) Scientist
  2. Could a Dose of Sunshine Make You Smarter?
  3. Sweden Cancels Agreement With Elsevier Over Open Access
  4. Researchers Develop a Drug Against the Common Cold