The Scientist

» stem cells, ecology and developmental biology

Most Recent

image: Icy Algae in a Changing Arctic

Icy Algae in a Changing Arctic

By | February 14, 2013

New research adds to an emerging picture of the changes that global warming and thinning ice are wreaking on the marine ecosystems at the top of the world.

0 Comments

image: Sampling the New Arctic

Sampling the New Arctic

By | February 14, 2013

Scenes from a research trip, where researchers peered beneath the ice to shine a light on the emerging picture of a changing Arctic Ocean

0 Comments

image: Diversity Defeats Disease

Diversity Defeats Disease

By | February 13, 2013

In a pond, more amphibian species mean decreased chances of disease spread.

2 Comments

image: Oil Additive Harming Seabirds

Oil Additive Harming Seabirds

By | February 8, 2013

Scientists have identified the sticky substance that is damaging the feathers of hundreds seabirds washed ashore in England as an additive for lubricant oils.  

0 Comments

image: Unethical Stem Cells?

Unethical Stem Cells?

By | February 8, 2013

Some of the 200 or so human embryonic stem cell lines approved for federal funding may have been derived from sperm or eggs of unconsenting donors.

5 Comments

image: Opinion: Paradoxical Amphibians

Opinion: Paradoxical Amphibians

By | February 7, 2013

New amphibian species are being discovered at an exciting rate, yet they are also the vertebrates most at risk of extinction.

0 Comments

image: Stem Cells: Safe Haven For TB

Stem Cells: Safe Haven For TB

By | February 5, 2013

Tuberculosis bacteria find shelter from drugs and the body’s defenses in bone marrow stem cells.

2 Comments

image: Fellow Travelers

Fellow Travelers

By | February 1, 2013

Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.

1 Comment

image: Frogcicle

Frogcicle

By | February 1, 2013

Watch as the astounding wood frog uses cellular cryopreservation tricks to freeze, thaw, and live to croak about it.

0 Comments

image: Go Forth, Cells

Go Forth, Cells

By | February 1, 2013

Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.

0 Comments

Popular Now

  1. Next Generation: Nanotube Scaffolds Reconnect Spinal Neurons
  2. Mapping the Human Connectome
    Daily News Mapping the Human Connectome

    A new map of human cortex combines data from multiple imaging modalities and comprises 180 distinct regions.

  3. Will Organs-in-a-Dish Ever Replace Animal Models?
  4. Your Office Has a Distinct Microbiome
RayBiotech