Birds get the green (and red) light

Japanese quail grow and breed best under green and red lighting. An important bird in the poultry industry, quail thrive better under these conditions than in white and blue light, according to recent research carried out ...

Hibernating frogs give clues to halting muscle wastage

Scientists at the University of Queensland, Australia, have identified key genes that help burrowing frogs avoid muscle wastage whilst they are dormant. These genetic insights could help prevent muscle atrophy in bedridden ...

Will climate change put mussels off the menu?

Climate change models predict that sea temperatures will rise significantly, including in the tropics. In these areas, rainfall is also predicted to increase, reducing the salt concentration of the surface layer of the sea. ...

Light pollution alters reproduction cycle in lemurs

Besides obscuring the stars, light pollution can also disrupt the reproduction of light-sensitive animals. French scientists have shown that light pollution can override the natural reproductive cycle of some animals, making ...

A route for steeper, cheaper, and deeper roots

Plants with thinner roots can grow deeper, a trait which could be exploited in lands affected by drought and nutrient deprivation. New research, to be presented at the Society for Experimental Biology meeting on July 5, shows ...

The taming of the rat

If you worry about having a pet rat in case it bites you, then you can relax. Recent research has found that a domesticated strain of rat selectively bred for tameness never bites human handlers.

Transforming water fleas prepare for battle

Water fleas can thwart their enemies by growing defensive structures such as helmets and spines. What's more, this predator-induced 'arming' process is not a one-size-fits-all approach - they can even tailor their defensive ...

Old ways help modern maize to defend itself

Many modern crops have high productivity, but have lost their ability to produce certain defence chemicals, making them vulnerable to attack by insects and pathogens. Swiss scientists are exploring ways to help protect 21st ...

Whale attack simulations reveal prey escape strategies

Humpback whales feed from a range of species that have adapted to escape their fate in a variety of ways. As much as humans track their prey according to the species they are stalking, so whales lunge open-mouthed in different ...

Genetics may lie at the heart of crop yield limitation

You might think that plants grow according to how much nutrition, water and sunlight they are exposed to, but new research by Dr Nick Pullen and a team from the John Innes Centre, UK shows that the plant's own genetics may ...

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