Penguins are notoriously inefficient walkers, expending twice as much energy in walking a given distance as any other animal of the same weight. But don't blame it on their funny, waddling gait. A new ...

As individuals age, a condition known as ‘Duck-Walk’, or waddling gait can occur due to knee malalignment caused by osteoarthritis. This condition often leads to individuals walking with a distinctive ...

SAN FRANCISCO Waddling may look like an inefficient, not to mention inelegant, way to get around. But in fact it may be the most logical form of locomotion for the emperor penguin and possibly for ...

Teacher Pauline Yuill was used to being quick on her feet - she was a keen ballroom dancer and even ran the London Marathon at 46. Yet as she hit her mid-Fifties, her fast stride developed into a ...

A man suspected of being "the waddling bandit" made his first appearance in federal court Monday, and is expected back in court today. Robert A. Christie, 71, who police suspect of more than 20 bank ...

A group of penguins run on a treadmill as part of an experiment - to see if fat ones are less steady on their feet. Researchers from the University of London’s life sciences department captured 10 ...

With an owl-like face, pot belly and duck-waddling gait, the kākāpō is one of the most distinctive birds roaming the Earth. And this November, the feathery creature has been named New Zealand’s Bird ...

The waddling gait of the elderly can be avoided through a combination of weight reduction and targeted exercises, leading to an active lifestyle As individuals age, a condition known as 'Duck Walk' or ...