truTV: Not Reality. Actuality.

Cash, a German shepherd, remained at the side of his 25-year-old master, in the Colorado prairie, for six weeks this summer after the man's suicide, until the body was found in August. Cash apparently strayed only to catch mice and rabbits for food but then returned.

And an August police search near Linz, Germany, was called off after the "bloodcurdling" screams reported as a woman in distress were actually the mating cries of a badger.

In July, microbiologists writing in the Proceedings of the National Academy of Sciences reported that the Malaysian pen-tailed tree shrew subsists on a diet of fermented palm nectar that is roughly the equivalent of 100 percent beer. "They seem to have developed some type of mechanism to deal with that high level of alcohol and not get drunk," according to one researcher, who hoped further study could help with human cases of alcohol poisoning (and other rare instances in which people ingest alcohol for purposes other than getting drunk).

Deceitful mating strategies may be rife in the animal kingdom (especially among humans), but Australian researchers recently documented the sexual guile of a group of orchids that basically trick male wasps into pollinating them by resembling the look and smell of female wasps. Writing in The American Naturalist, the authors noted that female wasps reproduce both with and without sperm, with the latter creating male offspring. Consequently, the researchers hypothesized, when orchids commandeer sperm, it indirectly leads to the birth of more future pollinators. (Charles Darwin's subsequent book, after "The Origin of Species," was "The Various Contrivances by Which Orchids Are Fertilized by Insects.")

Many nations are exploring how to curb cattle's release of the greenhouse gas methane, including altering cows' diets to reduce flatulence (which requires monitoring the gas compositions from the old and new diets). To collect the gas for measurement (according to a July report in London's Daily Telegraph), researchers at Argentina's National Institute of Agricultural Technology rigged a large plastic tank to the cow's back, with a tube to the backside to directly capture each emission. (The alternative, researchers pointed out, would require a human to follow a cow around with plastic bags.)

In July, Abbie Hawkins, 19, a hotel receptionist in Norwich, England, said she found a baby bat nestled inside the padded bra she had been wearing for several hours. "When I was driving to work, I felt a slight vibration but I thought it was just my mobile phone in my jacket pocket," she told the Daily Telegraph. Hawkins had fetched the bra off of a clothesline that morning, where it had been hanging overnight. First reaction: "I thought how mean I was for disturbing it."