Males Over 35 Less Likely to Have Children

Males Over 35 Less Likely to Have Children

Biological clock puts men square with women

  • Health
  • By Stefan Anitei
  • May 9th, 2008
Lubricants Paralyze Sperm Cells

Lubricants Paralyze Sperm Cells

This could explain sterility in some couples

New Method Catches Rapists in 30 to 45 Minutes

New Method Catches Rapists in 30 to 45 Minutes

A different DNA analysis

  • Nature
  • By Stefan Anitei
  • April 14th, 2008
How to Have Sex with a Flower

How to Have Sex with a Flower

Orchids and wasps

Humans Are Not Made Monogamous

Humans Are Not Made Monogamous

A biological view

  • Health
  • By Stefan Anitei
  • April 9th, 2008
Four-Day-Dead Soldier's Sperm for Fertilization

Four-Day-Dead Soldier's Sperm for Fertilization

A unique case

  • Nature
  • By Stefan Anitei
  • April 8th, 2008
How to Sexually Outcompete Bigger Guys

How to Sexually Outcompete Bigger Guys

Sex machine dwarfs and better fliers

The Genetic Bases of Sex and a First Anti-Malaria Vaccine

The Genetic Bases of Sex and a First Anti-Malaria Vaccine

The two proteins of egg fertilization

  • Health
  • By Stefan Anitei
  • March 20th, 2008
Vitamins and Healthy Sperm

Vitamins and Healthy Sperm

Low folate levels cause aneuploid chromosomes

  • Health
  • By Stefan Anitei
  • March 18th, 2008
80% of the Lubricants Harm the Sperm

80% of the Lubricants Harm the Sperm

A warning signal for women attempting to conceive

  • Health
  • By Stefan Anitei
  • February 25th, 2008
Viagra Destroys the Sperm!

Viagra Destroys the Sperm!

The drug has been connected to male infertility

Sperm Mutations Caused by Alcohol, Tobacco and Pesticides Are Transmitted Along the Generations!

Sperm Mutations Caused by Alcohol, Tobacco and Pesticides Are Transmitted Along the Generations!

Sperm mutations found even in the fourth generation

  • Nature
  • By Stefan Anitei
  • February 4th, 2008
Air Contamination Causes Sperm Mutations!

Air Contamination Causes Sperm Mutations!

At least in mice

No More Men for Reproduction: Sperm from Female Cells!

No More Men for Reproduction: Sperm from Female Cells!

Just a meiosis separates us from this

  • Health
  • By Stefan Anitei
  • January 29th, 2008
Stopping the Sperm Flow With the Remote Control!

Stopping the Sperm Flow With the Remote Control!

Flexible male contraception

What's the Secret of the "Speedy Gonzalez" Fertilizing Sperm?

What's the Secret of the "Speedy Gonzalez" Fertilizing Sperm?

The lack of a protein in the acrosome

 
Want more? Browse: