News tagged with food chains

Natural-born consumers

What do fast-food restaurants have in common? Why are women more likely to become compulsive shoppers and men more likely to become addicted to pornography? Why do men's testosterone levels rise when they ...

Jun 29, 2011 3.3 / 5 (3) 1

Mediterranean Sea invaded by alien species

More than 900 new alien species have been encountered in the coastal environments of the eastern Mediterranean Sea in recent decades, including the poisonous pufferfish. The invasion of alien species has had ...

May 23, 2011 4.5 / 5 (2) 0

Amazon forest and the price of gold

Ellen Silbergeld keeps the price of gold posted on the door to her office at the Johns Hopkins Bloomberg School of Public Health in Baltimore. The price is now at a record high (better than $1,500 an ounce) ...

Apr 22, 2011 not rated yet 0