Researchers suggest ozone hole responsible for warming in southern Africa
Loner birds eavesdrop on others for survival
Eavesdropping in the wild – or the ability to gather information from other species – could influence the survival of some animal species.
Snooping on neighbours gives animals the upper paw
(Phys.org) —Animals that have developed the ability to eavesdrop on their neighbours may have the edge when it comes to finding food and expanding their habitat, a new study by researchers at The University ...
International attention focuses on a climate change 'trigger'
(Phys.org) —The science of climate change has led international EU-funded researchers to an area thought to be responsible for redistributing and controlling heat around the globe.
'Tracking in Caves': On the trail of pre-historic man
In remote caves of the Pyrenees, lie precious remnants of the Ice Age undisturbed: foot and hand prints of prehistoric hunters. The tracks have remained untouched for millennia and are in excellent condition. Dr. Tilman Lenssen-Erz ...
Risk management in fish: How cichlids prevent their young from being eaten
For a variety of reasons, many humans choose to adopt children. More surprisingly, adoption is fairly widespread in the animal kingdom, even though it would seem to counteract the basic premise of Darwin's ...
Vultures foraging far and wide face a poisonous future
A first ever study of the range and habits of white-backed vultures across southern Africa shows that they often shun national parks, preferring to forage further afield on private farmland.
Africa's Homo sapiens were the first techies
The search for the origin of modern human behaviour and technological advancement among our ancestors in southern Africa some 70 000 years ago, has taken a step closer to firmly establishing Africa, and especially ...
New fanged dwarf dinosaur from southern Africa, ate plants
With tiny 1-inch long jaws, a new species of plant-eater has come to light in rocks in southern Africa dating to the early dinosaur era, some 200 million years ago. This "punk-sized" herbivore is one of a ...
NYC auction offers 125 meteorites for sale
A New York City auction will offer 125 meteorites for sale, including a large chunk of the moon and a 179-pound (81-kilogram) iron cosmic rock that evokes Edvard Munch's iconic painting "The Scream."
Ancient domesticated remains are oldest in southern Africa
Researchers have found evidence of the earliest known instance of domesticated caprines (sheep and goats) in southern Africa, dated to the end of the first millennium BC, providing new data to the ongoing ...
Dead ahead: Less rainfall for drought-sensitive southern hemisphere regions?
(Phys.org) -- Warming climate may mean less rainfall for drought-sensitive regions of the Southern Hemisphere, according to results just published by an international research team.
'Space ball' drops on Namibia
A large metallic ball fell out of the sky on a remote grassland in Namibia, prompting baffled authorities to contact NASA and the European space agency.
Project uses mummy DNA to differentiate croc species
The Nile crocodile is a species that was identified by ancient Egyptians. Genetic analysis done by a group of geneticists using samples taken from species throughout the animal's range and including DNA from mummified crocodile ...