Biologists assessing the natural world sometimes sometimes sound like hard-nosed executives weighing the costs and benefits of an investment opportunity.
Why does sex exist when organisms that clone themselves use less time and energy, and do not need a mate to produce offspring? Researchers at the University of Stirling aiming to answer this age-old question have discovered ...
Launched in July this year, Pokémon Go has become a global phenomenon, reaching 500 million downloads within two months of release.
Adapt or die. That's the reality for an animal species when it is faced with a harsh environment. Until now, many scientists have assumed that the more challenging an animal's environment, the greater the pressure to adapt ...
To what extent are the world's rivers protected?
Veteran British naturalist David Attenborough called Monday for gorillas in zoos to be kept behind walls with peepholes rather than glass panels, to respect their privacy.
Health-damaging atmospheric pollutants, which the World Health Organization warned Tuesday affected nine out of every 10 people, originate mainly from industry, heating and transport.
Spanish police were on Tuesday investigating the decapitation of a European bison and the disappearance of three others from a nature reserve which was set to start a breeding programme for the species.