Introduction to genetics
Genetics is the study of genes — what they are and how they work. Genes are units inside a cell that control how living organisms inherit features from their ancestors; for example, children usually ...
Introduction to genetics - Wikipedia
Cancer Cells Engineered to Fight Their Own Kind
Scientists Engineer Cancer Cells to Fight their Own Kind.
The first synthetic embryo has been born
The first synthetic embryo has been born without a sperm or egg.
How Big Genitals Can Lead to Extinction, According to Science
Having big genitals can spell evolutionary disaster, say paleobiologists
Nevada woman dies of superbug resistant to all available US antibiotics
Nevada woman dies of superbug resistant to all available US antibiotics. Expert fear its only a matter of time before this fast evolving bugs threaten more a...
If there had been no asteroid collision 65 million years ago, would the human species even exist?
If there had been no asteroid collision 65 million years ago, would the human species even exist?
Mammals
There are over 4,000 different species of mammals on Earth learn more about them
Turkey To Stop Teaching Evolution In Schools
Turkey will stop teaching schoolchildren about evolution and natural selection, education officials announced, because it’s considered too complicated and
Will spiders and goats make us bulletproof?...
Will spiders and goats make us bulletproof? #discoveryasia #dcode (via Discovery Channel Southeast Asia)
Humans Inherited The Tendency For Violence, But Civilization Has Tamed It
As a species, humans seem to have inherited murderous traits via evolution and genetics, but civilization has tamed some of it out, a new study suggests. Scientists in Spain calculated the rate at whi...
Survival secret of 'Earth's hardiest animal' revealed
A gene from an almost indestructible microscopic creature could provide "radiation shield" for human cells, scientists find.
These Genius Crows Almost Went Extinct Before Scientists Discovered They Can Use Tools
Tool use is rare in the animal kingdom — but a nearly vanished species of Hawaiian crow has mastered it.
The true story of George Price, the scientist who discovered the equation for altruism and gave himself away
Laura met George in the pages of Reader’s Digest. In just a couple of column inches, she read an abridged version of his biography and was instantly intrigued. In the 1960s, apparently, egotistical sc...
WATCH: Bacteria Invade Antibiotics And Transform Into Superbugs
If you've ever wanted to watch a superbug evolve before your very eyes, you're in luck. In a creative stroke inspired by Hollywood wizardry, scientists have designed a simple way to observe how bacter...
How a single-celled organism almost wiped out life on Earth
There’s an organism that changed the world. It caused the first mass extinction in Earth’s history … and also paved the way for complex life. How?
Cloning Does Not Lead To Early Aging — Relatives Of Dolly Doing Well
Using relatives of Dolly the Sheep, scientists have found that cloned animals do not age faster than their non-cloned peers.
Evolution
The evolutionary history of life on Earth traces the processes by which living and fossil organisms have evolved since life on the planet first originated until the present day. Earth formed about 4.5...
Introduction to evolution
Evolution is the process of change in all forms of life over generations, and evolutionary biology is the study of how evolution occurs. Biological populations evolve through genetic changes that corr...
Introduction to evolution - Wikipedia
Genetic engineering
Genetic engineering, also called genetic modification, is the direct manipulation of an organism's genome using biotechnology. New DNA may be inserted in the host genome by first isolating and copyin...
Genetic engineering - Wikipedia
Evolution of color vision in primates
The evolution of color vision in primates is unique compared to most eutherian mammals. A remote vertebrate ancestor of primates possessed tetrachromacy, but nocturnal, warm-blooded, mammalian ancesto...
Evolution of color vision in primates - Wikipedia
Metabolic supermice
Metabolic supermice are mice which as a result of genetic modification have up to 100 times the concentration of the PEPCK-C enzyme in their muscles, compared to ordinary mice.They were created by a t...
Abiogenesis
Abiogenesis (/ˌeɪbaɪ.ɵˈdʒɛnɨsɪs/ AY-by-oh-JEN-ə-siss) or biopoiesis is the natural process of life arising from non-living matter such as simple organic compounds.Hypotheses about abiogenesis can be d...
Abiogenesis - Wikipedia
Origin of life
Abiogenesis (/ˌeɪbaɪ.ɵˈdʒɛnɨsɪs/ AY-by-oh-JEN-ə-siss) or biopoiesis is the natural process of life arising from non-living matter such as simple organic compounds.Hypotheses about abiogenesis can be d...
Origin of life - Wikipedia
Genome Editing with CRISPR-Cas9
This animation depicts the CRISPR-Cas9 method for genome editing – a powerful new technology with many applications in biomedical research, including the pot...
Reassortment
Reassortment is the mixing of the genetic material of a species into new combinations in different individuals. Several different processes contribute to reassortment, including assortment of chromoso...
Calls vs. Balls: "Monkey Balls" Show Why Men Overcompensate
Howler monkeys are about the size of a small dog, weighing around seven kilos, yet they are among the loudest terrestrial animals on the planet, and can roar...
Phylogeny of insects
The evolution of insects dates back to the Devonian period, with the oldest definitive insect fossil being the Rhyniognatha hirsti, estimated at 407 to 396 million years ago. Global climate ...
Phylogeny of insects - Wikipedia
Altruism
Altruism or selflessness is the principle or practice of concern for the welfare of others. It is a traditional virtue in many cultures and a core aspect of various religious traditions and secular wo...
Evolution of sirenians
Sirenia is the order of placental mammals which comprises modern "sea cows" (manatees and the Dugong) and their extinct relatives. They are the only extant herbivorous marine mammals and the only grou...
Evolution of sirenians - Wikipedia