“The skulls of a pug or a Pekingese and a Persian cat are more similar to each other than either is to their ancestors, the wolf and the North African wildcat,” wrote Losos in a 2025 press release. “I ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. For most of human history, green eyes didn’t exist.

Dad who lost a child to cancer runs to honor kids still fighting Judge orders Trump, DOJ to justify why president's $10B IRS lawsuit should proceed This is what happens when you drink beer every day, ...

This video demonstrates the step-by-step process of drawing lifelike human faces. Learn how to observe facial proportions and structure to create more realistic portrait sketches. If you are ...

Beyond prompting warm clothing, hot drinks and a plethora of winter-based activities throughout Cleveland, cold weather triggers a host of physiological changes, affecting major organs and muscles and ...

Pioneering research by experts at the University of Sydney, the Baird Institute and the Royal Prince Alfred Hospital in Sydney has shown that heart muscle cells regrow after a heart attack, opening up ...

Type 2 diabetes doesn’t just raise the risk of heart disease—it physically reshapes the heart itself. Researchers studying donated human hearts found that diabetes disrupts how heart cells produce ...

Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular and often fast heartbeat, it's been at least 30 years since any new treatments have been ...

"Heart disease is the leading cause of death worldwide, yet adult human heart muscle cells stop dividing after birth," Dr. Chaudhry said. "Our work was the first to show that we can regenerate the ...

Agencies have hung enormous portraits of President Donald Trump outside their buildings. The Treasury Department is preparing to mint a commemorative coin that shows Trump raising a heroic fist. The ...

During his regular checkup, a 9-year-old clouded leopard named Masala undergoes a procedure to get a tiny heart monitor implanted under his skin at the Smithsonian's Conservation Biology Institute in ...

Credit: Getty Images A discussion of the history and future of artificial heart technology with Dr Francisco Arabia and Dr Jack Renfrew’s experience with an artificial heart transplant. In May 2025, ...