Most Recent

image: An Insoluble Problem?

An Insoluble Problem?

By | May 26, 2011

The challenges of crystallizing membrane proteins—and how they’re being overcome.

0 Comments

image: Speaking of Science

Speaking of Science

By | May 26, 2011

May 2011's selection of notable quotes

0 Comments

image: Making the Gradient

Making the Gradient

By | May 25, 2011

Ron Kaback didn’t believe that electrochemical gradients could power the transport of sugars and amino acids across cell membranes—until he proved that they do.

0 Comments

image: Andrew Carter: Dynein Trailblazer

Andrew Carter: Dynein Trailblazer

By | May 25, 2011

Group Leader, Laboratory of Molecular Biology, Medical Research Council. Age: 36

0 Comments

image: How zebrafish regrow limbs

How zebrafish regrow limbs

By | May 19, 2011

Because of their ability to differentiate into any cell type, stem cells have been thought to play an important role in limb regeneration processes. 

0 Comments

image: Lessons from the marine census

Lessons from the marine census

By | May 19, 2011

Now that the ten-year effort to take stock of the diversity of life in the oceans came to a triumphant end late last year, researchers involved in the Census for Marine Life are reflecting on the project's shortcomings.

0 Comments

image: Early freshwater life

Early freshwater life

By | May 19, 2011

Tiny fossil tracks embedded in a California rock formation that was once part of an ancient river may be evidence that freshwater ecosystems arose around 100 million years earlier than what is generally believed.

0 Comments

image: Gays have higher cancer risk?

Gays have higher cancer risk?

By | May 14, 2011

Gay men are nearly twice as likely to report that they've had cancer as heterosexual men, according to a US health survey published in Cancer.

0 Comments

image: Lung stem cells -- for real?

Lung stem cells -- for real?

By | May 14, 2011

There's good, stem cell-related news for another organ this week -- the lung. Researchers say they have found lung stem cells, which may hold therapeutic value for repairing damaged respiratory tissue, according to a study published this week in the New England Journal of Medicine (NEJM).

0 Comments

image: Stem cells may mend liver damage

Stem cells may mend liver damage

By | May 14, 2011

Researchers have found a way to reprogram cells from mouse tails to behave like mature liver cells, which appear to be able to repair damaged livers.

0 Comments

Popular Now

  1. 2017 Top 10 Innovations
    Features 2017 Top 10 Innovations

    From single-cell analysis to whole-genome sequencing, this year’s best new products shine on many levels.

  2. Thousands of Mutations Accumulate in the Human Brain Over a Lifetime
  3. Antiviral Immunotherapy Comes of Age
    News Analysis Antiviral Immunotherapy Comes of Age

    T-cell therapies are not just for cancer. Researchers are also advancing immunotherapy methods to protect bone marrow transplant patients from viral infections. 

  4. Search for Life on the Red Planet
FreeShip