animals Archives

New Ways to Reduce Antibiotics in Food Animals by 2030

October 31, 2017October 31, 2017 Science Connectedanimals, antibiotics, antimicrobial, food

By Neha Jain @lifesciexplore In a new study, researchers in the United States and Europe propose three measures—capping antibiotic use in farm animals, imposing a fee for veterinary use of antibiotics, and limiting meat intake—that, together, can reduce the use of antibiotics in food animals by up to 80 percent by 2030. Antibiotic resistance results from antibiotics overuse Overuse of antibiotics, particularly in animals for food, is the main cause of the spread of resistance whereby antibiotics lose their effectiveness, and infections become untreatable, leading to what many scientists call…

Nature Photography Zoology

Swimming with the Sea Lions

February 24, 2016April 10, 2021 Science Connectedanimals, marine mammals, sea life

Photographer Max Goldberg continues his tale of photographing whales, sea lions, and other wildlife off the coast of Cabo San Lucas. He has also photographed grizzly bears in Alaska. Hardly anyone got any sleep the night before our fourth day on the National Geographic trip to the coast of Mexico, because we were too excited about the next day’s activities. Before we went to bed, we were briefed on what we were going to do: swim with sea lions. We woke up, had breakfast, and got in the boats for…

Biology Paleontology Science Videos Zoology

Six Extinctions in Six Minutes: Shelf Life Video

February 17, 2016March 11, 2021 Science Connectedanimals, science video, shelf life

Learn about six mass) extinctions in 440 million years, all in one video from the American Museum of Natural History

Biology Citizen Science Environment

Strengthening the Endangered Species Act

February 16, 2016March 12, 2021 Science Connectedanimals, botany, ESA, extinction, rare animals

Is it time to strengthen the endangered species act? Species are disappearing at a rapid pace, and the ESA is finding it hard to keep up.

Paleontology Zoology

How Did Snakes Lose Their Legs?

January 11, 2016April 3, 2021 Science Connectedanimals, evolution, paleontology, reptiles, snakes

How did snakes lose their legs? A fresh clue as to how and why has been found deep in an ancient snake’s inner ear.

Environment Zoology

Citizen Science Informs Bird Feeder Dilemma

November 25, 2015November 24, 2015 Science Connectedanimals, bird behavior, birds, ecology, environment

By Jonathan Trinastic @jptrinastic If you enjoy turkey this Thanksgiving, take a moment to think not about the bird on your plate but rather the birds outside your home. With increasing urbanization taking away more natural habitat, local wildlife is having difficulty finding food. Bird feeders have become a popular way for homeowners to help local wildlife and contribute to conservation efforts. But are these feeders, borne of good intentions, actually helping or hurting wild birds? A recent study has enlisted the help of Canadian citizens to find out. Feeding the…

Baby elephants playing, University of Sheffield

Biology Zoology

Baby Elephants with Stressed Parents, Shorter Lives

September 21, 2015August 11, 2021 Science Connectedanimals, elephants, mammals, stress

Elephants born into stressful situations grow up to have fewer offspring and age faster. Does the same pattern apply to humans?

Zoology

Photographer in Alaska: Grazing Grizzly Bears

August 18, 2015April 20, 2021 Science ConnectedAlaska, animals, bears, grizzly bears, wild alaska, wildlife photography

Did you know that grizzlies eat grass? Grazing Grizzly Bears is the second installment of wildlife photographer Max Goldberg’s latest Alaskan Adventure. By Max Goldberg After spending a few days at Brooks Lodge, my father and I went back to Anchorage, Alaska, and took three flights to our next destination: the Natural Habitat Ursus. The Ursus is an old crab-fishing boat converted into a floating home-from-home, and our base for the next week. Every morning, we would eat breakfast, put on our waders, get into a skiff, and go to…

Berlin Mounted Dinosaur Skeleton: The huge mounted Giraffatitan in the main hall in Berlin, dwarfing the Diplodocus that stands behind it. (Photo by Steven Spence)

Paleontology

Mounting a Monument to a Mesozoic Monster

August 3, 2015April 3, 2021 Science Connectedanimals, dinosaur, dinosaurs, evolution, fossil, paleontology, skeleton

Renowned paleontologist Dr. Dave Hone explains how the largest mounted dinosaur skeleton in the world was put together. Photography by Steven Spence. By David Hone Dr. Dave Hone is a lecturer at Queen Mary, University of London, specialising in dinosaurs and pterosaurs. In addition to writing for The Guardian, he blogs at Archosaur Musings, is a contributor to Pterosaur.net, created Ask A Biologist, and has published more than 50 academic papers on dinosaur biology. His latest book, The Tyrannosaur Chronicles, is now available from Bloomsbury Publishing. Few visitors to the…

Worms and slugs: A slug Arion spec. commonly found in northern Germany, now known to be used by hitch-hiking nematodes for transportation (Carola Petersen, Hinrich Schulenburg, Kiel University)

Biology Zoology

Worms Use Slugs as Public Transit

July 22, 2015September 2, 2015 Science Connectedanimals, biology, parasites, weird science

By Kate Stone Nematode Worms on the Move Buses and trains may not always be the cleanest ways to get around, but at least they aren’t as messy as slugs, which are a mode of transit in our gardens. According to a new study, slugs and other invertebrates provide essential public transport for small worms in search of food. Nematode worms (including Caenorhabditis elegans) are about a millimeter long and often live in temporary environments, such as a piece of decomposing fruit or other rotting plant material. Because their habitats…