25/11/2015

Paris climate conference to start a day early: UN

A crunch climate conference will start in Paris a day earlier than planned, with negotiators gathering on Sunday already to start thrashing out a pact, the UN's climate forum said Wednesday.

Contact with nature may mean more social cohesion, less crime

Numerous studies have demonstrated the benefits of contact with nature for human well-being. However, despite strong trends toward greater urbanization and declining green space, little is known about the social consequences ...

A changing season means a changing diet for bison, study finds

North American bison adjust their diet seasonally in order to take full advantage of the growing season when grasses become less nutritious, a new study led by researchers at the University of Colorado Boulder has discovered.

How cells 'climb' to build fruit fly tracheas

Fruit fly windpipes are much more like human blood vessels than the entryway to human lungs. To create that intricate network, fly embryonic cells must sprout "fingers" and crawl into place. Now researchers at The Johns Hopkins ...

Dietary restriction gives fruit flies a rhythm for a long life

Dietary restriction enhances the expression of the circadian clock genes in the peripheral tissue of fruit flies, according to research from the Kapahi lab at the Buck Institute. Publishing in Cell Metabolism, the researchers ...

How cells in the developing ear 'practice' hearing

Before the fluid of the middle ear drains and sound waves penetrate for the first time, the inner ear cells of newborn rodents practice for their big debut. Researchers at Johns Hopkins report they have figured out the molecular ...

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