Evolution of New Genes in Flies

Evolution of New Genes in Flies

Show Me The Science Month Day 24 Installment 24 How do new genes arise? One common way is through gene duplication - the creation of a second copy of a gene when the DNA replication or repair…
The Source of Radio Jets

The Source of Radio Jets

Question;  What do you see when you look at a Spiral Galaxy.  ?    Answer;   A Galaxy with a Spiral.  Sorry, wrong answer.  The   correct answer…
Morning Coffee Science Browsing

Morning Coffee Science Browsing

While you're sipping that morning cup and looking for excuses to put off work, here's what's interesting in science around the web today (well, ok, not just today - I haven't done one of these in…
Galactic Dust Bunnies Are Not Carbon Free

Galactic Dust Bunnies Are Not Carbon Free

Researchers have found evidence suggesting that stars rich in carbon complex molecules may form at the center of our Milky Way galaxy - and it helps solve a mystery.   Namely, why have…
Are Galaxies Embedded In Halos Of Dark Matter?

Are Galaxies Embedded In Halos Of Dark Matter?

The NASA/ESA Hubble Space Telescope says a look into the heart of the Perseus galaxy has provided evidence that galaxies are embedded in halos of dark matter.   Small galaxies have remained…
Female Antbirds Are Literal Cock-Blockers

Female Antbirds Are Literal Cock-Blockers

When a single female antbird is nearby, those with male partners will sing over the songs of their betrothed in an apparent attempt to keep their messages from getting through, according to a new…
Duck duck gay duck

Duck duck gay duck

Whether you follow the "duck, duck, gray duck" school of thought or are firmly ensconced within the "duck, duck, goose" camp, you probably agree that it takes a male and female duck to make a baby…