05/04/2016

Cost-effective production of hydrogen from natural resources

Owing to their unbeatable electro-optical properties and compatibility with existing silicon technology, silicon nanosheets (SiNSs) are one of most exciting recent discoveries. They have been the most promising candidate ...

Hard whale heads sink ships—or can they?

The idea that a sperm whale can use its massive head as a battering ram to sink ships has been hotly debated at least since Moby Dick was published in 1851.

Management efforts for elk and deer may not benefit all wildlife

It's no surprise that most conservation efforts in the United States focus on animals that are hunted. But a new study from Colorado State University researchers found that improving habitats for game animals has mixed consequences ...

The ups and downs of transportation within cells

How do cells avoid growing topsy-turvy? Growing so your top, front, bottom and back all wind up on the correct side requires a good sense of direction at the cellular level. A Hiroshima University research group has identified ...

Major new project maps out woodland biodiversity

An innovative joint project between the University of Stirling, Forest Research and Natural England is using woodland creation and maps from 1840 to the present day to assess the impact of past land use change on current ...

Researchers document how broadbills make loud wing song

Broadbills - birds found in some parts of Africa - produce a startlingly loud sound that they make with their wings to mark off territory. Males fly abruptly in a tight circle, landing where they began, and produce a klaxon-like ...

Ancient Mars bombardment likely enhanced life-supporting habitat

The bombardment of Mars some 4 billion years ago by comets and asteroids as large as West Virginia likely enhanced climate conditions enough to make the planet more conducive to life, at least for a time, says a new University ...

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