“Who wants to live forever?” Freddie Mercury mournfully asks in Queen’s 1986 song of the same name. The answer: Quite a few people – so much so that life extension has long been a cottage industry. As a physician and scholar in the medical humanities, I’ve found the quest to expand the human lifespan both … Read more
Militaries that have taken power in Africa’s Sahel region – notably Mali, Burkina Faso and Niger – have put pressure on western mining firms for a fairer distribution of revenue from the lucrative mining sector. Gold is one of the resources at the heart of these tensions. West Africa has been a renowned gold mining hub for … Read more
Fragments of an explosive device, a radiation warning sign in the foreground, are displayed by Ukrainian authorities after a drone attack at the former Chernobyl nuclear power plant, Ukraine, Friday, February 14, 2025. | Photo Credit: AP Questions: 1. There are four ways to measure radiation dose. Of these, gray and X measure the absorbed … Read more
In this undated image released by Intuitive Machines, their newest lunar lander is displayed. | Photo Credit: Intuitive Machines via AP Intuitive Machines is “ready to go” with its second moon landing mission, a company executive said on Wednesday (February 26, 2025), a day ahead of the scheduled launch of its lunar lander. The … Read more
Prof. B D Vishwajit and Mahesh Tanwade at work in the animal house in Sharnbasva University, Kalaburagi. | Photo Credit: ARUN KULKARNI An advanced laboratory studies on rats and mice on reproductive toxicity and endocrine disruptive compounds by two scientists of Sharnbasva University has revealed disturbing facts of how harmful contents in some cosmetics and herbicides … Read more
Eighty million years ago humans, rats, and mice shared the same mammalian ancestor. More recently, researchers made the astonishing discovery that even today our genomes contain close to 500 segments that have remained totally unchanged since then. These segments are called ultra-conserved elements (UCEs). Nearly all the UCEs are also highly unchanged in the chicken … Read more
Environmental activists take part in a flash mob at Circo Massimo as the COP16 biodiversity conference resumes at the UN’s Food and Agriculture Organisation (FAO) headquarters in Rome, February 25, 2025. | Photo Credit: AFP Global talks to protect nature restarted Tuesday with a call for humanity to come together to “sustain life on the … Read more
Sci-Five | The Hindu Science Quiz: On Fibonacci 1 / 5 | What are the first five numbers of the Fibonacci sequence? 0, 1, 1, 2, 3 2, 3, 5, 7, 11 4, 6, 8, 9, 10 1, 2, 3, 4, 5 The first five numbers of the Fibonacci sequence are 0, 1, 1, 2, … Read more
More often than not, you may happen to hear a crack or a pop from your joints, especially during your PT or PE period and yoga classes. You might have been chided or even scolded for cracking your knuckles and been told it’ll lead to arthritis. Today, let’s explore the real reason behind our noisy … Read more
This April 2024 image provided by NASA shows the SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) telescope at BAE Systems in Boulder, Colo. | Photo Credit: AP NASA will soon launch a new telescope which it says will create the “most colourful” map of the cosmos ever made. The SPHEREx … Read more