29/05/2015

Natural enzyme examined as antibiotics alternative

In 1921, Alexander Fleming discovered the antimicrobial powers of the enzyme lysozyme after observing diminished bacterial growth in a Petri dish where a drop from his runny nose had fallen. The famed Scottish bacteriologist ...

Study suggests that dinosaurs were warm-blooded

Dinosaurs grew as fast as your average living mammal, according to a research paper published by Stony Brook University paleontologist Michael D'Emic, PhD. The paper, to published in Science on May 29, is a re-analysis of ...

The top 10 highest-paid female CEOs

Female CEOs are outpacing their male colleagues in pay, although they remain vastly outnumbered in the top echelons of American companies.

Fossil ancestor shows sharks have a bony past

Most people know that sharks have a distinctive, all-cartilage skeleton, but now a fossil from Western Australia has revealed a surprise 'missing link' to an earlier, more bony form of the fish.

Cheetah robot lands the running jump (w/ Video)

In a leap for robot development, the MIT researchers who built a robotic cheetah have now trained it to see and jump over hurdles as it runs—making this the first four-legged robot to run and jump over obstacles autonomously.

Heat accelerates dry in California drought

Although record low precipitation has been the main driver of one of the worst droughts in California history, abnormally high temperatures have also played an important role in amplifying its adverse effects, according to ...

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