Related topics: arthritis · osteoarthritis · cartilage

Study casts doubt on traditional view of pterosaur flight

Most renderings and reconstructions of pterodactyls and other extinct flying reptiles show a flight pose much like that of bats, which fly with their hind limbs splayed wide apart. But a new method for inferring how ancient ...

Technology to improve the resilience of bridges

Bridges change shape, which is why they are usually built with expansion joints. At TU Wien, a technology has been developed that makes it possible to forego these joints, thus saving time and money.

Toshiba, Bain executives join in push for memory-chips sale

At Toshiba's flash-memory chip plant in Yokkaichi, the orderly quiet of the clean room, with its metal boxes zipping around on overhead rails, contrasts sharply with the messy feud between its owners over plans to sell this ...

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