The Scientist

» climate change and evolution

Most Recent

image: Evolving Antibiotic Tolerance

Evolving Antibiotic Tolerance

By | June 25, 2014

E. coli repeatedly exposed to ampicillin adapt to stay dormant for longer periods of time—just long enough to outlast the antibiotic treatment.

1 Comment

image: Week in Review: June 16–20

Week in Review: June 16–20

By | June 20, 2014

Early Neanderthal evolution; developing antivirals to combat polio; the mouth and skin microbiomes; insect-inspired, flight-stabilizing sensors


An examination of 17 ancient skulls shows that some Neanderthal features arose as far back as 430,000 years ago.

1 Comment

image: Ancient Fish Analyzed

Ancient Fish Analyzed

By | June 13, 2014

Two paleontological findings yield insights into early vertebrate evolution.


image: Snake Imitators Persist

Snake Imitators Persist

By | June 12, 2014

A harmless snake in the Carolina Sandhills has been mimicking a poisonous species for decades, and has become a better imitator since the latter went extinct.


image: Faces for Fighting?

Faces for Fighting?

By | June 10, 2014

Scientists propose that hominin facial bones evolved for protection against the powerful blows of combat.


image: Ancient Apoptosis

Ancient Apoptosis

By | June 9, 2014

Humans and coral share a cell-death pathway that has been conserved between them for more than half a billion years.


image: Engineered Microbe Could Ease Switch to Grass

Engineered Microbe Could Ease Switch to Grass

By | June 2, 2014

Researchers modify a heat-loving bacterium so it can produce biofuel from switchgrass directly, with no need for costly chemical and enzymatic treatments.

1 Comment

image: Book Excerpt from <em>The Drunken Monkey</em>

Book Excerpt from The Drunken Monkey

By | June 1, 2014

In Chapter 3, "On the Inebriation of Elephants," author Robert Dudley considers whether tales of tipsy pachyderms and bombed baboons have any basis in scientific truth.

1 Comment

image: Drunks and Monkeys

Drunks and Monkeys

By | June 1, 2014

Understanding our primate ancestors’ relationship with alcohol can inform its use by modern humans.  



Popular Now

  1. Birth of the Skin Microbiome
    Daily News Birth of the Skin Microbiome

    The immune system tolerates the colonization of commensal bacteria on the skin with the aid of regulatory T cells during the first few weeks of life, a mouse study shows.

  2. Inside a Lab Mouse’s High-Fat Diet
  3. Battling the Bulge
    Bio Business Battling the Bulge

    Weight-loss drugs that target newly characterized obesity-related receptors and pathways could finally offer truly effective fat control.

  4. How Gastric Bypass Can Kill Sugar Cravings
Life Technologies