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NuAire

The Scientist

» epigenetics and ecology

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image: The Ecology of Fear

The Ecology of Fear

By | June 15, 2012

Grasshoppers in fear of predation die with less nitrogen in their bodies than unstressed grasshoppers, which can affect soil ecology.

2 Comments

image: DNA Methylation Declines with Age

DNA Methylation Declines with Age

By | June 11, 2012

Newborns carry more epigenetic markers than nonagenarians, providing clues to the mechanisms underlying aging.

7 Comments

image: A Greener Arctic

A Greener Arctic

By | June 11, 2012

Algal blooms are appearing under the ice in the Arctic Ocean in areas thought to receive too little light to support photosynthetic life.

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image: Discovering Phasmids

Discovering Phasmids

By | June 9, 2012

Shortly after a rat infested supply ship ran around in Lord Howe Island off the east coast of Australia in 1918, the newly introduced mammals wiped out the island's phasmids—stick insects the size of a human hand. 

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image: Seeds Inherit Memories of Enemies

Seeds Inherit Memories of Enemies

By | May 31, 2012

Infested plants pass on a defense memory of pests and pathogens to help the next generation withstand invasions.

8 Comments

image: Fish Transport Fukushima Radiation

Fish Transport Fukushima Radiation

By | May 28, 2012

Radioactive particles from the Fukushima nuclear disaster provide an unexpected way to track migratory marine species.

5 Comments

image: Food's Afterlife

Food's Afterlife

By | May 25, 2012

Meals left to mold develop colors, mycelia, and beads of digested juices, sparking the eye of an artist, and the slight concern of a mycologist.

0 Comments

image: DNA to Nab Illegal Fishers

DNA to Nab Illegal Fishers

By | May 24, 2012

A new SNP assay can determine the geographical origin of commonly overexploited fish species.

0 Comments

image: Passing On Stress

Passing On Stress

By | May 22, 2012

Exposure to an environmental toxin can affect future generations’ ability to handle stressful conditions.

4 Comments

image: Wet Weather Stymies Insects

Wet Weather Stymies Insects

By | May 21, 2012

The rainiest April in 100 years is keeping many insects from flourishing in the United Kingdom.

1 Comment

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