The Nutshell

» evolution, ecology and disease/medicine

Daily News Roundup

Most Recent

image: Week in Review: September 2–6

Week in Review: September 2–6

By | September 6, 2013

More than 320,000 mammalian viruses lurk; evolution of echolocation in bats and dolphins; accumulation of mutations in drug-resistant tuberculosis; senior researchers reluctant to retire

1 Comment

image: Bacterial Quid Pro Quo

Bacterial Quid Pro Quo

By | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.


image: Ancient Mammalian Fossil Found

Ancient Mammalian Fossil Found

By | August 16, 2013

The chipmunk-sized Rugosodon eurasiaticus is the oldest representative of a prolific and long-lasting mammalian lineage.


image: Psychedelic Phylogenetics

Psychedelic Phylogenetics

By | August 9, 2013

Using molecular markers, researchers reconstruct the “magic” mushroom family tree. 


image: Male Lineage Not Younger Than Females

Male Lineage Not Younger Than Females

By | August 2, 2013

Two genomic studies place the divergence of men from their most recent common ancestor nearer in time to that of women, though the field is far from a consensus.

1 Comment

image: The Roots of Monogamy

The Roots of Monogamy

By | July 31, 2013

A new analysis suggests that infanticide drove the evolution of pair living in some primate species, though another study reaches a different conclusion.


image: Keeping Up with Climate Change

Keeping Up with Climate Change

By | July 24, 2013

In order to adapt to this century’s changing temperatures, vertebrates will need to evolve much faster than in previous eras.


image: Week in Review, July 15–19

Week in Review, July 15–19

By | July 19, 2013

Bias in preclinical research; medical marijuana for kids; a swath of microbial genomes; plastic ocean habitats; rethinking scientific evaluation


image: A Big-Nosed Horn-Faced Dino

A Big-Nosed Horn-Faced Dino

By | July 18, 2013

The discovery of a new species of horned dinosaur supports the idea that similar but separate species evolved on the same landmass thanks to a natural barrier.  

1 Comment

image: Week in Review, July 8–12

Week in Review, July 8–12

By | July 12, 2013

Editor accused of fraud leaves post; the good and the bad of gut microbiota; bacterial gene shuffle; legal restrictions hamper illicit drug research; antibodies and autism


Popular Now

  1. Genetic Test Solves Royal Mystery
    Notebook Genetic Test Solves Royal Mystery

    Genetic analyses lay to rest conspiracy theories about death of Belgian King Albert I, who lost his life in a rock climbing accident more than 80 years ago.

  2. Investigation Finds Pathologist Guilty of Systemic Misconduct
  3. Bacteria and Humans Have Been Swapping DNA for Millennia
  4. Opinion: Stop Submitting Papers