Tagged: selection

Why Barbra Streisand’s cloned dogs aren’t identical to the original pet - Guest Work

Guest Author Mar 05, 2018

Russell Bonduriansky, UNSW This article was originally published on The Conversation. Read the original article. Wouldn’t it be wonderful if we could bring back a deceased loved one? Such ideas used to be pure science fiction, but recent advances in biotechnology seem to have brought this possibility within reach (at least for the wealthy). When American … Read More

TOSP Episode 18: January 23rd 2012 - The Sciblogs Podcast

Aimee Whitcroft Jan 24, 2012

Hello and welcome, once again, to another episode of TOSP. This week was anniversary weekend in Wellington, so Elf and aimee recorded the ‘cast on Monday instead of Sunday.  Because it was, well, a long weekend 🙂 And what an interesting ‘cast we think it is!  This week, we feature viewing the Milky Way’s central supermassive black hole, … Read More

Natural selection definitions and modes - Chicken or Egg

Hilary Miller Aug 26, 2009

Greg Laden has written some useful posts over the last few days on natural selection.  This post deals with how to define natural selection and deals with some common misconceptions on the topic, and this one covers modes of selection.   There’s also an interesting post of whether humans are still subject to natural selection. So head on [...] … Read More