Newly Discovered Miracles of Nature Ferns Can Turn Their Neighbors Male
They communicate with one another to decide gender
‘A combined team of researchers from Nagoya University and the University of Tokyo has discovered that a certain type of fern plant communicates with others of its kind using pheromones as a means of choosing the gender of maturing plants. In their paper published in the journal Science, the researchers describe how their study of the Japanese climbing fern, led to a better understanding of the role that the pheromone gibberellin plays in its reproduction process. Tai-ping Sun, with Duke University offers a perspective piece in the same journal edition, providing a more in-depth analysis of the work the team has done…’
Read more

World’s Longest Snake Has Virgin Birth—First Recorded in Species
‘An 11-year-old reticulated python named Thelma produced six female offspring in June 2012 at the Louisville Zoo in Kentucky, where she lives with another female python, Louise. No male had ever slithered anywhere near the 200-pound (91-kilogram), 20-foot-long (6 meters) mother snake.

‘New DNA evidence, published in July in the Biological Journal of the Linnean Society, revealed that Thelma is the sole parent, said Bill McMahan, the zoo’s curator of ectotherms, or cold-blooded animals. (Read: “‘Virgin Birth’ Seen in Wild Snakes, Even When Males Are Available.”)…’

City’s Pest Control Chief One-Upped by Cockroach
Mayoral aide shamed by giant cockroach in Council chambers
‘To say Reynolds was embarrassed would be an understatement. Especially when Ald. Brendan Reilly (42nd) called attention to it, then asked what the department’s budget was for pest control.

‘“I was mortified.…I had horrible luck on this one….The timing is ironic that, in the middle of my budget hearing, a cockroach decides to make itself known,” Reynolds said Thursday.

‘“I do take pride in the condition of our facilities. When I get calls or notices that we have issues, I am embarrassed. We very routinely do treatments for cockroaches and other pests. We often just end up chasing them around. This is an old building. Lots of places for them to hide. People eat their lunch…. It’s had lots of people in it. We’re never going to be roach-free. We’ll just manage it the best we can.”…’


About DigitalPlato

Poch is a Bookrix author and a freelance writer. He is a frequent contributor to TED Conversations.
This entry was posted in discoveries, Nature, news, science and technology and tagged , , . Bookmark the permalink.

What do you think?

Please log in using one of these methods to post your comment: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s