24/08/2017

Helical locomotion in a granular medium by a 'sand robot'

Moving within granular media such as sand is a trick that occurs not only in science-fiction movies. The sandfish lizard, which lives in the desert, is also able to perform this task. In order to do so, this lizard behaves ...

Samsung eyes reset with new Galaxy Note

Samsung on Wednesday unveiled a new model of its Galaxy Note as it seeks to leave behind the debacle over exploding batteries in the previous generation of the device, and mount a renewed challenge to Apple and its soon-to-come ...

Plant 'smells' insect foe, initiates defense

It cannot run away from the fly that does it so much damage, but tall goldenrod can protect itself by first "smelling" its attacker and then initiating its defenses, according to an international team of researchers.

Baby boomer squirrels master tricky timing

Female squirrels who align their reproduction to take advantage of food-rich years and align have more pups that survive to maturity, according to new research from UAlberta biologists

Magical creatures help conservation

Beliefs in magical creatures can impact the protection of biodiversity, and the field of conservation needs to consider them seriously, researchers have warned.

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