The Scientist

» chemistry, disease/medicine and ecology

Most Recent

image: Worried Sick

Worried Sick

By | July 1, 2013

Expectations can make you ill. Fear can make you fragile. Understanding the nocebo effect may help prevent this painful phenomenon.

3 Comments

image: New “Legal Highs” On The Rise

New “Legal Highs” On The Rise

By | June 27, 2013

Amateur chemists are creating new recreational drugs at such a rate that governments cannot keep up.  

1 Comment

image: Platelets Help Tackle Bacteria

Platelets Help Tackle Bacteria

By | June 16, 2013

The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.

0 Comments

image: Genes Get in Your Eye

Genes Get in Your Eye

By | June 12, 2013

Directed evolution of a gene therapy virus vector improves its penetration into the retina.

5 Comments

image: Nailing Regeneration

Nailing Regeneration

By | June 12, 2013

Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.

0 Comments

image: The Solution to Medical Isotope Shortages?

The Solution to Medical Isotope Shortages?

By | June 11, 2013

A Canadian lab demonstrates upgrades to hospital cyclotrons that can yield enough diagnostic tracer element overnight to meet an entire city’s daily needs.

0 Comments

image: Week in Review: June 3–7

Week in Review: June 3–7

By | June 7, 2013

Crowdsourcing biomedical research; bird flu contagion?; zebrafish shed light on inherited muscle disorder; the economics of the Human Genome Project; the epigenetics of pair bonding

0 Comments

image: Optogenetics and OCD

Optogenetics and OCD

By | June 6, 2013

Stimulating brain cells with light reveals the dysfunctional circuitry that causes obsessive-compulsive disorder.

0 Comments

image: Snapshots of Shifting Bonds

Snapshots of Shifting Bonds

By | June 3, 2013

Researchers use atomic force microscopy to produce stunning images of a molecule reconfiguring its atomic bonds.  

0 Comments

image: Bird Bullies

Bird Bullies

By | June 1, 2013

Regular supplies of food for scavenger birds in Spain may not be the most effective conservation strategy, as smaller birds are bullied away.

1 Comment

Popular Now

  1. Running on Empty
    Features Running on Empty

    Regularly taking breaks from eating—for hours or days—can trigger changes both expected, such as in metabolic dynamics and inflammation, and surprising, as in immune system function and cancer progression.

  2. Athletes’ Microbiomes Differ from Nonathletes
  3. Mutation Linked to Longer Life Span in Men
  4. Gut Feeling
    Daily News Gut Feeling

    Sensory cells of the mouse intestine let the brain know if certain compounds are present by speaking directly to gut neurons via serotonin.

AAAS