Why do small dogs live longer than big dogs?
You don't necessarily need a working knowledge of evolutionary theory to know that in the animal kingdom, larger beasts tend to live longer than smaller ones.
You don't necessarily need a working knowledge of evolutionary theory to know that in the animal kingdom, larger beasts tend to live longer than smaller ones.
Veterinary medicine
Mar 13, 2020
2
72
A species of tiny bird, found on a small island has evolved into five different color variations depending on where on the island it lives.
Evolution
Mar 10, 2020
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5
Sea turtles around the world are threatened by marine plastic debris, mostly through ingestion and entanglement. Now, researchers reporting in the journal Current Biology on March 9 have new evidence to explain why all that ...
Plants & Animals
Mar 9, 2020
2
191
The tiny forefoot of a lizard of the genus Anolis was trapped in amber about 15 to 20 million years ago. Every detail of this rare fossil is visible under the microscope. But the seemingly very good condition is deceptive: ...
Archaeology
Feb 27, 2020
0
326
Good news from the Kenyan Taita Hills: the Taita mountain dwarf galago still survives. This was confirmed by researchers working at the University of Helsinki Taita Research Station.
Plants & Animals
Feb 18, 2020
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40
For some people, just the sight of a rat's naked tail or beady eyes may be enough to cause them to shriek or get the shivers. But Cummings School program coordinator Virginia Shugrue was unfazed when her daughter, Elise, ...
Plants & Animals
Jan 14, 2020
0
3
Fear is a bad counselor. In the comic book series "Asterix," the Gaul chief Vitalstatistix may be afraid that the sky may fall on his head. In the real world, however, risks should be assessed with a clear mind. To ensure ...
Bio & Medicine
Jan 7, 2020
0
19
Researchers have discovered a novel parasitic gene in fruit flies that is responsible for destroying the eggs in the ovaries of their daughters.
Plants & Animals
Dec 17, 2019
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3
Every organ in the body is capable, to some extent, of repairing itself after an injury. As part of this process, scar tissue forms and then recedes to make room for normal tissue when healing is complete.
Cell & Microbiology
Dec 11, 2019
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248
Research by the University of Southampton into a new way of testing drugs could significantly reduce the need for laboratory animals.
Analytical Chemistry
Nov 7, 2019
0
28