Ecology & Zoology
- Megachile Pluto: Wallace's Giant Bee Was Never Extinct, It Was Just Hard To Find
Megachile pluto, Wallace's giant bee, is the world's largest, with a wingspan more than 2.5 inches. Though it should be easy enough to see, some had believed it was extinct because it hadn't been seen by western scientists since 1981. In Jan ...
Article - News Staff - Feb 28 2019 - 4:27pm
- World's Oldest Semen As Viable As Sperm From Last Year
Semen stored in a laboratory in Sydney has been defrosted and successfully used to impregnate 34 Merino ewes, with the resulting live birth rate as high sperm frozen for just 12 months. The authors believe the sperm used is the oldest viable stored semen ...
Article - News Staff - Mar 17 2019 - 6:39pm
- Darwin's Raw Dog Food Ironically Uses No Biological Science And Will Poison Your Pet
Everyone in 2019 likes to claim their beliefs are grounded in evidence. The most anti-science groups, from the journalism department at New York University Arthur L. Carter Journalism Institute to Greenpeace, still claim to have evidence-based decision-ma ...
Article - Hank Campbell - Aug 12 2019 - 9:19am
- Leishmaniosis: Dog To Dog Transmission Without Biting Reported
Canine leishmaniosis is a potentially fatal infection caused by the parasite Leishmania infantum, carried by the female sand fly and transmitted in its bite. It is zoonotic, so can be passed on to people but dogs have been known to pick up the infection a ...
Article - News Staff - Apr 5 2019 - 5:39pm
- High Extinction Rate Does NOT Mean Imminent Mass Extinction- Truth Behind The Climate Slogan
Yes we are getting extinctions at a far higher rate than normal. But it is nowhere near a mass extinction yet. Just the start of a slide towards one that may play out towards the end of this century and in the 22nd century. Also we are not risking a major ...
Article - Robert Walker - May 1 2019 - 3:06pm
- 'Loser Effect' After Being Defeated Evolves Separate From Fighting Ability
The "loser effect"- avoiding violence after losing a fight- evolves independently of any change in fighting ability, according to results after scientists studied male broad-horned flour beetles, which regularly fight over females, to see how lon ...
Article - News Staff - May 28 2019 - 6:56pm
- Plant Sex: Striped Maple Trees Often Flip Sexes, While Females Are More Likely To Die
In only 10 percent of flowering plant species do female and male flowers exist on separate plants, where they typically remain female or male throughout their lifetime. The other 90 percent combine both sexes in one plant. ...
Article - News Staff - May 29 2019 - 9:03am
- Water-Filled Elephant Tracks Are Predator-Free Highways For Frogs
Researchers doing observations in Myanmar's Htamanthi Wildlife Sanctuary found that rain-filled tracks of Asian elephants (Elephas maximus) were filled with frog egg masses and tadpoles. The tracks can persist for a year or more and provide temporary ...
Article - News Staff - Jun 4 2019 - 12:27pm
- Turnabout: There Is A Meat Eating Plant In Canada
It's quite common for the circle of life to have animals eating plants in order to become bigger food for other animals and then animals die and become food for organisms in the soil but nature has flipped the script again. ...
Article - News Staff - Jun 10 2019 - 1:55pm
- Plastic-Eating Caterpillars Study Called Into Question By Independent Look At The Data And Methods
In April 2017, journalists promoted a claim about plastic bag eating caterpillars which led to sensationalistic coverage in worldwide media. They could eat the sea-sized floating islands of plastic bags that don't actually exist. The science community ...
Article - News Staff - Jul 9 2019 - 11:58am