Breeding scheme to produce backcross males and (b) possible inheritance patterns of self-sacrificial mating traits. Credit: Biology Letters (2026) Male Australian redback spiders perform an acrobatic somersault during mating that sends their abdomen directly toward the female’s fangs. Scientists have now found that this deadly self-sacrifice behavior comes from a surprisingly simple genetic region.In a…

Bertrand Russell was a British philosopher, logician, mathematician, and one of the most influential thinkers of the 20th century. Walk into a crowded coffee shop or scroll through social media, and you will quickly spot a familiar ritual. A heavy paperbound volume of James Joyce’s Ulysses or David Foster Wallace’s Infinite Jest lies open on…

Quote of the day by Franklin D. Roosevelt (AI-generated image) Franklin D. Roosevelt said this in a speech on the fourteenth of April, 1939, months before the Second World War began. “Men are not prisoners of fate, but only prisoners of their own minds,” he told the audience. “They have within themselves the power to…