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Terrestrial (Earth)
Sphere Land, Ice, Water (Ocean), Air, Life (Cell, Gene, Microscope)
Ecosystem Forest, Grassland, Desert, Arctic, Aquatic
Tree of Life
Microorganism
Plant Flower, Tree
Animal
Invertebrate Octopus, Ant, Bee, Butterfly, Spider, Lobster
Vertebrate Fish, Seahorse, Ray, Shark, Frog, Turtle, Tortoise, Dinosaur
Bird, Ostrich, Owl, Crow, Parrot
Mammal Bat, Rabbit, Giraffe, Camel, Horse, Elephant, Mammoth
Whale, Dolphin, Walrus, Seal, Polar Bear, Bear, Cat, Tiger, Lion, Dog, Wolf
Monkey, Chimpanzee, Human
Resources
These are organized by a classification scheme developed exclusively for Cosma. More…
General
Dictionary
life : an organismic state characterized by capacity for metabolism, growth, reaction to stimuli, and reproduction — Webster
OneLook, Free Dictionary, Wiktionary, Urban Dictionary
Encyclopedia
Life is a characteristic distinguishing physical entities having biological processes, such as signaling and self-sustaining processes, from those that do not, either because such functions have ceased, or because they never had such functions and are classified as inanimate. Various forms of life exist, such as plants, animals, fungi, protists, archaea, and bacteria. The criteria can at times be ambiguous and may or may not define viruses, viroids, or potential artificial life as “living”. Biology is the primary science concerned with the study of life, although many other sciences are involved.
The definition of life is controversial. The current definition is that organisms maintain homeostasis, are composed of cells, undergo metabolism, can grow, adapt to their environment, respond to stimuli, and reproduce. However, many other biological definitions have been proposed, and there are some borderline cases of life, such as viruses. Properties common to all organisms include the need for certain core chemical elements to sustain biochemical functions. — Wikipedia
Encyclopedia of Life (EOL)
Encyclopædia Britannica
OneZoom Tree of Life Explorer
Tree of Life Web Project (David Maddison, Katja-Sabine Schulz, and Wayne Maddison)
Web Lift to Taxa (University of California Museum of Paleontology)
New Study Shows Viruses Can Have Immune Systems (Tufts Now)
Biosphere also known as the ecosphere, is the worldwide sum of all ecosystems. It can also be termed the zone of life on Earth, a closed system (apart from solar and cosmic radiation and heat from the interior of the Earth), and largely self-regulating. By the most general biophysiological definition, the biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, cryosphere, hydrosphere, and atmosphere. — Wikipedia
Life and the Biosphere (Encyclopædia Britannica)
Science
Life sciences comprise the branches of science that involve the scientific study of life and organisms – such as microorganisms, plants, and animals including human beings. — Wikipedia
Encyclopædia Britannica
Life Sciences (National Network of Libraries of Medicine)
Life Sciences (Wolfram Alpha)
Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. Despite the complexity of the science, there are certain unifying concepts that consolidate it into a single, coherent field. Biology recognizes the cell as the basic unit of life, genes as the basic unit of heredity, and evolution as the engine that propels the creation and extinction of species. Living organisms are open systems that survive by transforming energy and decreasing their local entropy to maintain a stable and vital condition defined as homeostasis. — Wikipedia
Encyclopædia Britannica
Biology (National Network of Libraries of Medicine)
Biology Subject Guide (Library of Congress)
Biological Science Portal (Wikipedia)
Outline
Outline of Biology (Wikipedia)
Philosophy
Philosophical research online: Philosophy of Biology (PhilPapers)
Preservation
History
The history of biology (Encyclopædia Britannica)
History of biology (Wikipedia)
Journal of the History of Biology
Museum
Museum of Life Sciences (Official Site)
Museum of Life Sciences (Wikipedia)
Library
WorldCat, Library of Congress, UPenn Online Books, Open Library
Participation
Education
Biosphere: A Big Ball of Life (Geography4Kids)
Biology Basics (Biology4Kids)
Life Sciences (TED Ed)
Great Sites for Kids (ALA)
Science Projects in Biology, Natural History and Agriculture (Library of Congress)
Course
Crash Course Biology (YouTube Channel)
MIT Biology Courses (MIT Opencourseware)
OER Commons: Open Educational Resources
Community
News
AAAS EurekAlert, Phys.org, Scientific American, NPR Archives
Book
Government
Document
More…
EurekAlert! - Biology The premier online source for science news since 1996. A service of the American Association for the Advancement of Science.
- CHOP researchers Find NTRK fusions more common...on January 15, 2021 at 5:00 am
(Children's Hospital of Philadelphia) Researchers from Children's Hospital of Philadelphia (CHOP) have found that NTRK fusions are more common in pediatric tumors and also involve a wider range of tumors than adult cancers, information that could help prioritize screening for NTRK fusions in pediatric cancer patients who might benefit from treatment with TRK inhibitors.
- Interaction of yeast species allows bio-economic...on January 15, 2021 at 5:00 am
(Technische Universität Dresden) Scientists from the Faculty of Biology (TU Dresden) and the Kurt Schwabe Institut für Mess- und Sensortechnik Meinsberg e.V. want to develop an innovativel biological yeast cell-based sensor for the detection of pharmaceutical residues in soil and wastewater in their joint project "Implementation of a yeast pheromone-based signal amplifier system for environmental monitoring of pharmaceutical residues in water" (ISAr). The project is funded by the Free State […]
- National consortium to study the threats of new...on January 15, 2021 at 5:00 am
(UK Research and Innovation) A new national research project to study the effects of emerging mutations in SARS-CoV-2 will be launched with £2.5 million of funding from UK Research and Innovation. The 'G2P-UK' National Virology Consortium will study how mutations in the virus affect key outcomes such as how transmissible it is, the severity of COVID-19 it causes, and the effectiveness of vaccines and treatments.
- T cells linked to myelin implicated in MS-like...on January 15, 2021 at 5:00 am
(Oregon Health & Science University) Scientists have uncovered new clues implicating a type of herpes virus as the cause of a central nervous system disease in monkeys that's similar to multiple sclerosis in people. By linking two specific T cells to the loss of myelin, scientists say the new study opens the possibility of developing an antiviral therapy that could be especially useful for newly diagnosed cases of multiple sclerosis.
- Simulating evolution to understand a hidden switchon January 15, 2021 at 5:00 am
(King Abdullah University of Science & Technology (KAUST)) Some organisms evolve an internal switch that can remain hidden for generations until stress flicks it on.
Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology Read the latest science news from Phys.org on biology, evolution, microbiology, biotechnology
- Pandemic interrupts longtime Isle Royale wolf,...on January 16, 2021 at 7:46 pm
One of the world's longest-running wildlife field studies has fallen prey to the coronavirus pandemic.
- US fishing and seafood industries saw broad...on January 15, 2021 at 6:43 pm
While losses vary by sector, by region and by industry, data and information from this report may help businesses and communities assess losses and inform long-term recovery and resilience strategies.
- Scientists identify nutrient that helps prevent...on January 15, 2021 at 6:43 pm
Scientists studying the body's natural defenses against bacterial infection have identified a nutrient—taurine—that helps the gut recall prior infections and kill invading bacteria, such as Klebsiella pneumoniae (Kpn). The finding, published in the journal Cell by scientists from five institutes of the National Institutes of Health, could aid efforts seeking alternatives to antibiotics.
- New study compiles four years of corn loss data...on January 15, 2021 at 6:40 pm
Plant pathologists working at universities across 26 corn-producing states in the United States and in Ontario, Canada, compiled data about annual corn reductions caused by diseases. Estimated loss from each disease varied greatly by region.
- Bangladesh zoo seeks mate for lonely Kanchi the...on January 15, 2021 at 5:23 pm
A lonely rhinoceros at a Bangladesh zoo is looking for new love after losing her partner seven years ago, but pandemic travel restrictions are hampering her keeper's attempts to play matchmaker.
Scientific American Science news and technology updates from Scientific American
- Mysterious Heat Spikes inside Cells Are Probed...by Alla Katsnelson on January 15, 2021 at 7:00 pm
A new type of sensor may help solve a puzzling cellular phenomenon -- Read more on ScientificAmerican.com
- Earth's Biodiversity Bursts Do Not Follow...by Riley Black on January 14, 2021 at 12:30 pm
Life’s great radiations do not always line up with mass extinctions, a new study shows -- Read more on ScientificAmerican.com
- Dire Wolves Were Not Really Wolves, New Genetic...by Riley Black on January 13, 2021 at 4:15 pm
The extinct giant canids were a remarkable example of convergent evolution -- Read more on ScientificAmerican.com
- Brown Tree Snakes Twist Themselves into 'Lassos'...by Stephanie Pappas on January 11, 2021 at 4:00 pm
The reptiles scale trees with a technique never before observed in any snake -- Read more on ScientificAmerican.com
- Bees Use 'Bullshit' Defense to Keep Giant Hornets...by Jason G. Goldman on January 11, 2021 at 1:00 pm
The prospect of death by giant hornet has pushed some Asian honeybees to resort to a poop-based defense system -- Read more on ScientificAmerican.com