A new gel-based vasectomy has proven effective in a group of monkeys, raising hopes it could one day provide a permanent but easily reversible male contraceptive option in humans. Vasalgel works by ...

Congenital bilateral absence of the vas deferens (CBAVD) is a recognised cause of male infertility most frequently linked to mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) ...

In this edition of This Week In Dallas Music History, former Observer music writer Matt Weitz wrote a 1996 piece on the Vas Deferens Organization — an avant garde music collective that engineered ...

Editor’s Note: This article previously appeared in a different format as part of The Atlantic’s Notes section, retired in 2021. This next reader shows a lot of self-awareness and self-reflection over ...