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Climate Warming Reduces Ocean Food Supply

By Administrator

NASA scientists have concluded that when Earth’s climate warms, there is a reduction in the ocean’s primary food supply. This poses a potential threat to fisheries and ecosystems. By comparing nearly a decade of global ocean satellite data with several records of Earth’s changing climate, scientists found that whenever climate temperatures warmed, marine plant... »

Food is needed, when we travel to Mars.

By Administrator

Plants don’t get anxious in the same way that humans do. But they do suffer from stress, and they deal with it in much the same way. They produce a chemical signal — superoxide (O2 -) — that puts... »

Salmonella on the rise in chicken meat

By Administrator

What is salmonellosis? What are the signs and symptoms of salmonellosis?Salmonellosis is an infection with a bacteria called Salmonella. Symptoms include diarrhea, fever, and abdominal cramps 12 to 72 hours after infection. The illness usually lasts 4 to 7 days, and most persons recover without treatment. However, in some persons the diarrhea may be... »

Polar bears are in trouble

By Administrator

Polar bears are marine mammals, they spend much of their lives on sea ice. However, declines in sea ice area and extent are happening in their habitats. They have less opportunities to find mates and foods. Just in last summer, four polar bears drowned trying to swim from one pack... »

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Can we prevent Alzheimer's Disease?

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Alzheimer’s disease is still destroying people’s brains. The cause remains unknown. Around the world, there will be walks to raise money for medical research.... »