These rats will maintain these weird positions for 15 to 30 minutes without moving. This catatonic effect has been induced by a minute amount of a chemical. The effect wears off completely in about an hour.

She shut down her equine massage practice in a Washington suburb after state officials told her state law only allows veterinarians to perform such services. Now she's suing two state agencies, saying regulators are unfairly barring registered massage therapists who want to practice on animals. Animal massage regulations vary from state to state, with some allowing only veterinarians to practice. Clemens' case is being closely watched by those in the animal massage industry, who say business has grown steadily along with interest in other alternative treatments and pampering for pets.

This study is the first to demonstrate that human yawns are possibly contagious to domestic dogs (Canis familiaris). Twenty-nine dogs observed a human yawning or making control mouth movements. Twenty-one dogs yawned when they observed a human yawning, but control mouth movements did not elicit yawning from any of them. The presence of contagious yawning in dogs suggests that this phenomenon is not specific to primate species and may indicate that dogs possess the capacity for a rudimentary form of empathy. Since yawning is known to modulate the levels of arousal, yawn contagion may help coordinate dog–human interaction and communication. Understanding the mechanism as well as the function of contagious yawning between humans and dogs requires more detailed investigation.

The tiny red and black bug first appeared in the Natural History Museum's Wildlife Garden in March 2007. Since then it has become the most common insect in the garden and has also been spotted in Regent's Park and Gray's Inn. The bug appears to be harmless, but there is potential for it to spread throughout the UK, said experts...

Despite containing more than 28 million insect specimens, the museum failed to find an exact match for the new bug. Experts said it closely resembles the rare species Arocatus roeselii that is usually found in central Europe. But the roeselii bugs are brighter red than this new bug and they are usually associated with alder trees. The National Museum in Prague discovered an exact match to the mystery insect but experts there have also failed to determine exactly what it is. "It seems strange that so many of these bugs should suddenly appear," said Mr Barclay.