Most Recent

image: Did Inbreeding Royals Evolve?

Did Inbreeding Royals Evolve?

By | April 22, 2013

A new study suggests that in the Spanish Habsburg royal family, natural selection may have diminished the most harmful effects of inbreeding.


image: 2013 Top 10 Innovations: Open for Submissions

2013 Top 10 Innovations: Open for Submissions

By | April 15, 2013

The Scientist’s annual contest is now open. Submit your innovative product or methodology now for a chance to win!


image: Plant DNA Largely Unchanged

Plant DNA Largely Unchanged

By | April 15, 2013

Today’s tulip trees carry similar mitochondrial DNA as those that grew in the time of the dinosaurs.


image: Human Ancestors?

Human Ancestors?

By | April 11, 2013

Fossilized skeletal remains of the hominid Australopithecus sediba add to the puzzle of human evolution.


image: Week in Review: April 1-5

Week in Review: April 1-5

By | April 5, 2013

Living fossils not so fossilized; Canadian gov’t threatens scientists’ freedom to speak and publish; gene therapy for sensory disorders; an unusual theory of cancer; clues for an HIV vaccine


image: The Falsity of Living Fossils

The Falsity of Living Fossils

By | April 2, 2013

New studies of tadpole shrimp and other organisms show that the term “living fossil” is inaccurate and misleading.


image: Icy Veins

Icy Veins

By | April 2, 2013

Intrepid Norwegian explorers discovered the Antarctic icefish, a marvel of evolution, while venturing to an island at the bottom of the Earth in 1927.



"White-Blooded" Icefish, 1927

By | April 1, 2013

A bizarre group of Antarctic fishes lost their red blood cells but survived to tell their evolutionary tale, revealing a fundamental lesson about the birth and death of genes.


image: Book Excerpt from Rough and Tumble

Book Excerpt from Rough and Tumble

By | April 1, 2013

In Chapter 3, “Tamping the Simian Urge,” author Travis Rayne Pickering contrasts the brute physicality of predatory chimpanzees with the headier hunting style employed by humans.


image: Branching Out

Branching Out

By | April 1, 2013

Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.


Popular Now

  1. Rethinking the Rise of Mammals
    Daily News Rethinking the Rise of Mammals

    Mammals diversified 30 million years later than previously estimated, according to a new analysis of an ancient fossil.

  2. Wiping Out Gut Bugs Stops Obesity
  3. 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.

  4. 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.

Life Technologies