Search results for artificial nests

Plants & Animals Aug 30, 2016

Devotion to rearing chicks can come at a cost for migratory birds

Birds that have to work harder during breeding season will feel the effects of their exertions the following year, according to research by Oxford University scientists.

Evolution Aug 29, 2016

Why mole rats are more flexible than we previously thought

One of the most interesting facts about mole rats - that, as with ants and termites, individuals specialise in particular tasks throughout their lives - turns out to be wrong. Instead, a new study led by the University of ...

Evolution Aug 15, 2016

Mate choices of barn swallows tied to diverging appearances

If you are a male barn swallow in the United States or the Mediterranean with dark red breast feathers, you're apt to wow potential mates. But if you have long outer tail feathers in the United States, or short ones in the ...

Mathematics Aug 15, 2016

The maths behind the fastest person on Earth (and no it's not Usain Bolt)

Who is the fastest man on Earth? Usain Bolt, right? Wrong. The unpopular answer is, in fact, Justin Gatlin. In 2011, he ran the 100 metres in 9.45 seconds, the fastest time a human has ever run that distance, smashing Usain ...

Plants & Animals Aug 4, 2016

Lab-reared maggots may save Darwin's famous finches

Raising maggots may not sound glamorous, but that doesn't mean it's not important. In the latest issue of the Journal of Insect Science, Paola Lahuatte, a junior researcher at the Charles Darwin Foundation, and her colleagues ...

Computer Sciences Jul 20, 2016

How science can help us make AI less creepy and more trustworthy

Stories about racist Twitter accounts and crashing self-driving cars can make us think that artificial intelligence (AI) is a work in progress. But while these headline-grabbing mistakes reveal the frontiers of AI, versions ...

Computer Sciences Jul 13, 2016

Analysis of ant colony behavior could yield better algorithms for network communication

Ants, it turns out, are extremely good at estimating the concentration of other ants in their vicinity. This ability appears to play a role in several communal activities, particularly in the voting procedure whereby an ant ...

Ecology Jun 21, 2016

Aggressive protection plan for caribou ranges in northern and central Alberta

The Alberta government recently announced an aggressive protection plan for caribou ranges in northern and central Alberta. The new plan includes adding 1.8 million hectares of protected land for a total of 4.9 million hectares ...

Consumer & Gadgets Jun 3, 2016

Virtual assistant Alexa boasts 1,000 'skills': Amazon

Amazon on Friday boasted that its virtual assistant Alexa is capable of 1,000 "skills," as the online retail giant bolsters defenses against rivals such as Google and Apple.

Ecology May 19, 2016

Scientists measure impact of artificial light on sea turtles

Research carried out by The University of Western Australia, the Australian Institute of Marine Science and the Department of Parks and Wildlife has found new evidence that there is an impact from artificial light on the ...

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