Most Recent

In Chapter 3, “From Mating to Conception,” author Robert Martin explores the question of why humans and other primates frequently engage in sexual intercourse when females are not fertile.

0 Comments

image: Capsule Reviews

Capsule Reviews

By | July 1, 2013

Denial, Probably Approximately Correct, Permanent Present Tense, and Against Their Will

0 Comments

image: Widening the Fertile Window

Widening the Fertile Window

By | July 1, 2013

Women may be able to store viable sperm for longer than a week, thus contributing to apparent variability in pregnancy lengths.

1 Comment

image: Worried Sick

Worried Sick

By | July 1, 2013

Expectations can make you ill. Fear can make you fragile. Understanding the nocebo effect may help prevent this painful phenomenon.

3 Comments

image: The Art of Science

The Art of Science

By | June 21, 2013

Princeton scientists and engineers create a stunning collection of scientific images better suited for a gallery than a lab meeting.

2 Comments

image: More Questionable Stem-Cell Science

More Questionable Stem-Cell Science

By | June 18, 2013

Disgraced stem-cell researcher Hisashi Moriguchi has published three new papers in BMJ Case Reports, including a rehashing of a retracted 2012 paper.

13 Comments

image: Platelets Help Tackle Bacteria

Platelets Help Tackle Bacteria

By | June 16, 2013

The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.

0 Comments

image: Genes Get in Your Eye

Genes Get in Your Eye

By | June 12, 2013

Directed evolution of a gene therapy virus vector improves its penetration into the retina.

5 Comments

image: Nailing Regeneration

Nailing Regeneration

By | June 12, 2013

Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.

0 Comments

image: The Solution to Medical Isotope Shortages?

The Solution to Medical Isotope Shortages?

By | June 11, 2013

A Canadian lab demonstrates upgrades to hospital cyclotrons that can yield enough diagnostic tracer element overnight to meet an entire city’s daily needs.

0 Comments

Popular Now

  1. Thousands of Mutations Accumulate in the Human Brain Over a Lifetime
  2. Two Dozen House Republicans Do an About-Face on Tuition Tax
  3. Putative Gay Genes Identified, Questioned
    The Nutshell Putative Gay Genes Identified, Questioned

    A genomic interrogation of homosexuality turns up speculative links between genetic elements and sexual orientation, but researchers say the study is too small to be significant. 

  4. Can Young Stem Cells Make Older People Stronger?
FreeShip