with higher biodiversity have fewer species that depend on just one other for food, shelter and maintaining their environment. With the example above, puffins could also eat molluscs and worms.

Between Ape and Human also considers general questions ... But if evolutionism is fundamentally concerned with how different species arose and how differences are maintained, then Lio people and other ...

Fossil remains show that they had adapted to survive in different ecological niches by altering their diets. Scientists think that some form of australopithecine is likely to have given rise to the ...

Human therapeutic ... several species and genetic backgrounds to increase the probability of success of antibody discovery. This transgenic-animal platform consists of four different technologies ...

Wilson estimated that 30,000 species per year (or three species per hour ... the growing scale of the human enterprise. The rates, scales, kinds, and combinations of changes occurring now are ...

They postulated that human behavior around 45,000 to 29,000 years ago led to changes in the balance of scavenging animal ...

Rudy Sulgan/Corbis Yuval Noah Harari has a few unconventional theories about humankind: religion is our greatest invention, and our species itself ... traded emails about human contradiction ...

Subtle chemical signals, or pheromones, have long been known to draw pairs together within the same species ... The combination of two individuals' different MHC (major histocompatibility locus ...