Biology News
Researchers use light to battle chronic pain - Medical News Today

Medical News Today
Earlier research endeavors hunting for potential treatments have focused on targeting specific molecules that are involved in pain pathways. Although there has been some headway, this approach has not yet come up trumps. The reason seems to be that ...

The artist and her evolution - Harvard Gazette

Harvard Gazette
The first thing Rosamond Purcell photographed at Harvard's Museum of Comparative Zoology back in the 1980s was a pangolin, or scaly anteater, with “armor-like overlapping limpet shells and rapier claws.” The animal caught her eye because of its ...

Hints from Heloise for April 14, 2018 | Zoology | - Waco Tribune-Herald

Waco Tribune-Herald
DEAR READERS: Does your dog miss you when you're at work? Of course! But this can be extreme. Your dog may feel nervous and anxious, may pace back and forth.

Back pain

United States

Back pain (also known as dorsalgia) is pain felt in the back that usually originates from the muscles, nerves, bones, joints or other structures in the spine. The pain can often be divided into neck pain, upper back pain, lower back pain or tailbone pain. It may have a sudden onset or can be a chronic pain; it can be constant or intermittent, stay in one place or radiate to other areas. It may be a dull ache, or a sharp or piercing or burning sensation. The pain may radiate into the arm and hand), in the upper back, or in the low back, (and might radiate into the leg or foot), and may include symptoms other than pain, such as weakness, numbness or tingling. Back Pain is one of humanity's most frequent complaints. In the U.S., acute low back pain (also called lumbago) is the fifth most common reason for physician visits. About nine out of ten adults experience back pain at some point in their life, and five out of ten working adults have back pain every year. The spine is a complex interconnecting network of nerves, joints, muscles, tendons and ligaments, and all are capable of producing pain. Large nerves that originate in the spine and go to the legs and arms can make pain radiate to the extremities. Further information may be obtained from the web site.

Pain in Fish
United Kingdom

A brief account of fish biology, behavior, neuroanatomy and a consideration of whether fish feel pain.

United Kingdom

Dedicated to protecting sharks by removing consumer demand for their meat and fins.

Back from the Brink
United States

Article about the rescue campaign for the nearly extinct Przewalski horse.

Out of Africa and back as
United States

An alternative explanation of human evolution evolution.


Encourages the awareness and study of UK macro moths in their local habitats.

Barn Owls Are Back
United Kingdom

News story describes how nesting boxes installed on river banks halt the decline of native British owls.

Wolves Take Back the Wild
United States

Information on wolf reintroduction programs including grey wolves in Yellowstone National Park, red wolves in the Great Smoky Mountains and Mexican wolves in Arizona.

Bald Eagles Come Back From the Brink
United States

National Geographic feature including articles about the Bald Eagle, pictures, forums, audio, video, and more.

Back to Nature Wildlife Refuge
United States

Dedicated to the rescue, rehabilitation, and release of injured and abused wild animals.

Cloning: Bringing Back Endangered Species.
United States

The first successful cloning of an endangered animal to late-stage fetal development has been reported; from Applied Genetics News.