A polar bear is more dangerous. They are among the largest predators in the world.
The polar bear (Ursus maritimus) is a carnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is a large bear, approximately the same size as the omnivorous Kodiak bear (Ursus arctos middendorffi). A boar (adult male) weighs around 350–700 kg (770–1,500 lb), while a sow (adult female) is about half that size. Although it is the sister species of the brown bear, it has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice, and open water, and for hunting the seals which make up most of its diet. Although most polar bears are born on land, they spend most of their time at sea. Their scientific name means "maritime bear", and derives from this fact. Polar bears hunt their preferred food of seals from the edge of sea ice, often living off fat reserves when no sea ice is present. Bears
The grizzly bear (Ursus arctos ssp.), is any North American subspecies of the brown bear, such as the mainland grizzly (U. a. horribilis), the Kodiak (U. a. middendorffi), the peninsular grizzly (U. a. gyas) and the recently extinct California grizzly (U. a. californicus). Specialists sometimes call the grizzly the North American brown bear because the grizzly and the brown bear are one species on two continents. In some places, some may nickname the grizzly the silvertip for the silvery, grizzly sheen in its fur.
Since the mainland grizzly is so widespread, it is representative and archetypal for the whole subspecific group. Even so, classification is being revised along genetic lines. Its closest relatives are the European cave bear and the polar bear. Grizzly
An ursid hybrid is an animal with parents from two different species or subspecies of the Ursidae (bear) family. Species and subspecies of bear known to have produced offspring with another bear species or subspecies include brown bears, black bears, grizzly bears and polar bears, all of which are members of the Ursus genus. Bears not included in Ursus, such as the Giant Panda, are probably unable to produce hybrids. Note all of the confirmed hybrids listed here have been in captivity (except Grizzly/Polar bear), but there are unconfirmed reports of hybrids in the wild.
In 1859, a black bear and a European brown bear were bred together in the London Zoological Gardens, but the three cubs did not reach maturity. In The Variation of Animals and Plants under Domestication Charles Darwin noted:
A bear attack is an attack by any mammal of the Ursidae family, on another animal, although it usually refers to bears attacking humans or domestic pets. Bear attacks are relatively rare, but frequent enough to be of concern for those who are in bear habitats. Bear attacks can be fatal and often hikers, hunters, fisherman, and others in bear country take precautions against bear attacks.
According to Taylor Y. Cardall MD and Peter Rosen MD, in their article "Grizzly Bear Attack" published in the Journal of Emergency Medicine, there were 162 bear-inflicted injuries reported in the United States between 1900 and 1985. This constitutes approximately two reported bear-inflicted injuries per year. Likewise, Stephen Herrero, a Canadian biologist, reports that during the 1990s bears killed]quantify[ people in the U.S. and Canada, or around three people a year, as compared to the 15 people killed every year by dogs. Multiple reports remark that one is more likely to be struck by lightning than to be attacked by a bear when outdoors; around 90 people are killed by lightning each year. However, with the increase in habitat destruction, interactions between bears and humans have increased and one would expect bear attacks to likewise be on the rise.
In journalism, a human interest story is a feature story that discusses a person or people in an emotional way. It presents people and their problems, concerns, or achievements in a way that brings about interest, sympathy or motivation in the reader or viewer.
Human interest stories may be "the story behind the story" about an event, organization, or otherwise faceless historical happening, such as about the life of an individual soldier during wartime, an interview with a survivor of a natural disaster, a random act of kindness or profile of someone known for a career achievement. Environment