15/05/2014

The color of blood: Pigment helps stage symbiosis in squid

The small but charismatic Hawaiian bobtail squid is known for its predator-fooling light organ. To survive, the nocturnal cephalopod depends on a symbiotic association with a luminescent bacterium that gives it the ability ...

How octopuses don't tie themselves in knots

An octopus's arms are covered in hundreds of suckers that will stick to just about anything, with one important exception. Those suckers generally won't grab onto the octopus itself; otherwise, the impressively flexible animals ...

US Senate says firms must protect against malicious ads

The U.S. Senate warned Google, Yahoo and other leading technology companies Thursday they need to better protect consumers from hackers exploiting their lucrative online advertising networks or risk new legislation that would ...

Philips sues Nintendo over Wii remote

Dutch electronics firm Royal Philips NV has filed a suit against Nintendo in a U.S. court, claiming the Japanese company infringed two of its patents in the control system of its popular "Wii" video game consoles.

Samsung says Galaxy S5 smartphone enjoys brisk sales

Sales of Samsung Electronics' new flagship Galaxy S5 smartphone are outpacing that of its predecessor, the company's co-chief executive said, suggesting it may be regaining momentum in the multi-billion-dollar sector.

Stability lost as supernovae explode

Exploding supernovae are a phenomenon that is still not fully understood. The trouble is that the state of nuclear matter in stars cannot be reproduced on Earth.

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