Scientists have long thought humans have a uniquely difficult birth compared to other primates. And it’s true that from an evolutionary perspective, we face an obstetrical dilemma. As we evolved to walk on two feet, our pelvis changed shape and size and our birth canal became smaller and oddly twisted. Meanwhile, the evolution of our…
Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago. The selection of rock type depended on how easily the material could be flaked to the desired shape and form. The resulting product proved invaluable for everyday tasks. Sharp-edged rock fragments were manufactured to suit various…
Adolescents are known for risky behavior, with teenagers in the U.S. more likely than younger children to die from injury. But what’s responsible for this uptick in risk-taking around puberty? Our new observations of physical risk-taking in chimpanzees suggests that the rise in risk-taking in human adolescence isn’t due to a new yen for danger….
Jason Oehley, regional sales manager at Arctic Wolf. (Image: Supplied) The rapid progress of artificial intelligence has had a dramatic impact on cyber security. Through AI, the threat landscape is evolving rapidly. This means that users – and how they act individually – are becoming more decisive cyber defense outcomes. To reduce the risks associated with…
Almost 2 million years ago, a young ancient human died beside a spring near a lake in what is now Tanzania, in eastern Africa. After archaeologists uncovered his fossilized bones in 1960, they used them to define Homo habilis – the earliest known member of our own genus. Paleoanthropologists define the first examples of the…
With only 36 wild horses left, telemetry offers the most practical solution for Kaapsehoop. For 140 years, wild horses have formed part of the rich heritage of the Mpumalanga town of Kaapsehoop. But in recent years their numbers have dropped sharply owing to African Horse Sickness, traffic accidents, veld fires – and, increasingly, poaching. The…
Brands caught using AI have continued to face backlash from consumers. Last month, Guess sparked outcry online when it featured an AI-generated model in an advertisement that appeared in Vogue. So even outside of any obvious mistakes made by AI tools, some artists say their clients simply want a human touch to distinguish themselves from…
Kaunas, Lithuania — Nearly ten years after the Paris Agreement — a legally binding commitment to reduce greenhouse gas emissions — the gap between climate goals and government actions remains stubborn. The consequences are real: 2024 saw 150 extreme weather events, leading to the highest number of new population displacements recorded in the past 16…
Barry Neethling, Chief Technology Officer for First Technology Group. (Image: Supplied) Humans – long acknowledged as the weakest link in cyber security – are now weaker than ever before in the face of advanced AI phishing and hacking techniques. This risk is increasing as the end of Windows 10 support looms. This is according to…
