News tagged with zoology
Male sabertoothed cats were pussycats compared to macho lions
Nov 05, 2009 |
4.2 / 5 (6) |
0
Despite their fearsome fangs, male sabertoothed cats may have been less aggressive than many of their feline cousins, says a new study of male-female size differences in extinct big cats.
UW-Madison undergraduates make unwelcome discovery in Lake Mendota
Sep 16, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- On Sept. 11, a standard cruise on Lake Mendota's University Bay began for students in University of Wisconsin-Madison's Zoology 315, a course that introduces them to the study of lakes. With the sampling ...
Study casts new light on research of controversial scientist Paul Kammerer
Sep 03, 2009 |
5 / 5 (7) |
1
A new study into the research of the renowned Lamarckian experimentalist Paul Kammerer may help to end the controversy which has engulfed his research for almost a century. The study, published in The Journal of Experimental Zo ...
Researchers find first-ever 'wanderlust gene' in tiny bony fish
Aug 05, 2009 |
5 / 5 (4) |
0
(PhysOrg.com) -- A gene previously associated with physical traits is also dictating behaviour in a tiny fish widely regarded as a living model of Darwin's natural selection theory, according to a University ...
Disease threat may change how frogs mate
Jul 27, 2009 |
not rated yet |
0
Dr Amber Teacher, studying a post-doctorate at Royal Holloway, University of London, has discovered evidence that a disease may be causing a behavioural change in frogs. The research, published in the August edition of Molecular Ec ...
Professor hatches century-old eggs to study evolution
Jul 17, 2009 |
4.4 / 5 (13) |
0
(PhysOrg.com) -- Suspending a life in time is a theme that normally finds itself in the pages of science fiction, but now such ideas have become a reality in the annals of science.
Smallest salamander in U.S. discovered
Jul 07, 2009 |
3.6 / 5 (5) |
4
(PhysOrg.com) -- Researchers from the University of Georgia Warnell School of Forestry and Natural Resources weren’t looking for anything new when they went exploring in the northeast part of the state. But ...
Dinosaurs May Have Been Smaller Than We Thought: New Study
Other Sciences / Archaeology & Fossils
Jun 25, 2009 |
3.2 / 5 (6) |
8
(PhysOrg.com) -- For millions of years, dinosaurs have been considered the largest creatures ever to walk on land. While they still maintain this status, a new study suggests that some dinosaurs may actually have weighed ...
Dino-not-so-soaring
Other Sciences / Archaeology & Fossils
Jun 22, 2009 |
3.9 / 5 (7) |
3
The largest animals ever to have walked the face of the earth may not have been as big as previously thought, reveals a paper published today in the Zoological Society of London's Journal of Zoology.
Great white sharks hunt just like Hannibal Lecter
Jun 22, 2009 |
3 / 5 (4) |
0
(AP) -- Great white sharks have some things in common with human serial killers, a new study says: They don't attack at random, but stalk specific victims, lurking out of sight.
New study shows widespread and substantial declines in wildlife in Kenya's Masai Mara
Apr 22, 2009 |
not rated yet |
0
Populations of major wild grazing animals that are the heart and soul of Kenya's cherished and heavily visited Masai Mara National Reserve—including giraffes, hartebeest, impala, and warthogs—have "decreased ...
Study: Lizards bask for more than warmth
Apr 20, 2009 |
5 / 5 (4) |
1
Keeping warm isn't the only reason lizards and other cold-blooded critters bask in the sun. According to a study published in the May/June issue of Physiological and Biochemical Zoology, chameleons alter their sunbathing behavi ...
Darwin egg from Beagle voyage found by museum volunteer
Apr 10, 2009 |
3.6 / 5 (11) |
2
(PhysOrg.com) -- An egg collected by Charles Darwin while on HMS Beagle - and thought to be the last such specimen known to exist - has been rediscovered by an octogenarian volunteer at Cambridge University's Zoology Museum.
Live fast, die young? Maybe not
Mar 09, 2009 |
not rated yet |
0
The theory that a higher metabolism means a shorter lifespan may have reached the end of its own life, thanks to a study published in the journal Physiological and Biochemical Zoology. The study, led by Lobke Vaanholt (University ...
Danger lurks underground for oak seedlings
Mar 03, 2009 |
4.5 / 5 (2) |
1
Scientists trying to understand why oaks are starting to disappear from North American forests may need to look just below the surface to find some answers.
