Advertisement

News & Opinion

» evolution and cell & molecular biology

Covering the life sciences inside and out

Most Recent

image: Convergent Fish Fins

Convergent Fish Fins

By | March 5, 2014

Adipose fins, long considered vestigial, may have evolved multiple times as a key adaptation in some fish, study finds.

1 Comment

image: Making New Spinal Neurons

Making New Spinal Neurons

By | February 25, 2014

With a single gene, scientists reprogram supporting cells in the spines of living mice into new neurons.

0 Comments

image: Opinion: Confronting Creationism

Opinion: Confronting Creationism

By | February 7, 2014

Five reasons why scientists should stay out of debates over evolution.

53 Comments

image: <em>Drosophila</em>’s New Genes

Drosophila’s New Genes

By | January 23, 2014

An analysis of the transcriptomes of several fruit fly strains reveals dozens of possible de novo genes in each.

6 Comments

image: The Shared Perfumes of Queens

The Shared Perfumes of Queens

By | January 16, 2014

Ant, bee, and wasp queens emit a similar class of pheromones that sterilize their workers, hinting at a shared ancestry for these chemicals.

1 Comment

image: Clocks Versus Rocks

Clocks Versus Rocks

By | January 14, 2014

A new analysis suggests that placental mammals originated while dinosaurs were dominant, contradicting a recent high-profile study.

3 Comments

image: Human-Pathogen Coevolution

Human-Pathogen Coevolution

By | January 13, 2014

Helicobacter pylori strains that share ancestry with their human hosts are less likely to cause severe disease.

3 Comments

image: New Species Abound

New Species Abound

By | December 26, 2013

A look at 2013’s noteworthy new species

5 Comments

image: Top Genomes of 2013

Top Genomes of 2013

By | December 26, 2013

What researchers learned as they dug through the most highly cited genomes published this year

0 Comments

image: Top Scientists of 2013

Top Scientists of 2013

By | December 25, 2013

The Scientist commemorates prize-winning life scientists and remembers notable researchers who died this year.

2 Comments

Advertisement

Popular Now

  1. Most Earth-like Planet Found
  2. AAAAA Is for Arrested Translation
  3. Four-legged Snake Fossil Found
  4. The Sum of Our Parts
    Features The Sum of Our Parts

    Putting the microbiome front and center in health care, in preventive strategies, and in health-risk assessments could stem the epidemic of noncommunicable diseases.

Advertisement
PDA
PDA
Advertisement