Explorers have dreamt for centuries of a Fountain of Youth, with healing waters that rejuvenate the old and extend life indefinitely.
Biotechnology
Apr 22, 2019
0
853
Los Angeles officials are ripping out carpets, setting traps and fumigating as they battle a rat infestation at City Hall that one attorney says left her battling a bout of typhus.
Ecology
Feb 09, 2019
1
28
A study led by researchers at the University of Southampton reveals huge variations in the similarity and breadth of animal roles in nature across different parts of the world.
Ecology
Feb 07, 2019
0
0
Thousands of people—many of them children—are hurt or killed by land mines each year, so finding these devices before they explode is critical.
Plants & Animals
Jan 24, 2019
0
149
Two centuries after rats first landed on the British overseas territory of South Georgia on board sealing and whaling ships, a team of conservationists on Wednesday declared the island rodent-free.
Ecology
May 09, 2018
0
5
The visual process that allows humans to recognize the gender or emotional state of another person is very sophisticated. Until recently, only primates were believed able to perform such complex operations as object recognition. ...
Plants & Animals
Mar 20, 2018
0
9
Across the globe, the numbers of carnivore species such as leopards, dingoes, and spectacled bears are rapidly declining. The areas they occupy are also getting smaller each year. This is a problem, because carnivores are ...
Ecology
Mar 09, 2018
0
9
Despite the bad rap snakes often get, they are more central to ecology than most people realize. New research reveals that snakes might even play a key role in dispersing plant seeds.
Ecology
Feb 08, 2018
0
417
According to an investigation led by the Universidad Complutense de Madrid (UCM), the oldest studied rodent fauna that inhabited the Iberian Peninsula 12 million years ago progressively shifted north toward humid environments ...
Archaeology & Fossils
Feb 07, 2018
0
40
The ground squirrel and the Syrian hamster, two rodents that hibernate in the winter, do not feel cold in the same way as non-hibernators, such as rats or mice. Yale researchers have discovered that hibernating rodents evolved ...
Evolution
Dec 19, 2017
0
218
Sciuromorpha Castorimorpha Myomorpha Anomaluromorpha Hystricomorpha
Rodentia is an order of mammals also known as rodents, characterised by two continuously growing incisors in the upper and lower jaws which must be kept short by gnawing.
Forty percent of mammal species are rodents, and they are found in vast numbers on all continents other than Antarctica. Common rodents include mice, rats, squirrels, chipmunks, gophers, porcupines, beavers, hamsters, gerbils, guinea pigs, degus, chinchillas, prairie dogs, and groundhogs. Rodents have sharp incisors that they use to gnaw wood, break into food, and bite predators. Most eat seeds or plants, though some have more varied diets. Some species have historically been pests, eating seeds stored by people and spreading disease.
This text uses material from Wikipedia, licensed under CC BY-SA
