Using the James Webb Space Telescope (JWST), astronomers have observed enigmatic rings in the planetary nebula NGC 1514, ...

Valentine’s Day is all about the hearts: heart-shaped chocolates, cards, balloons and even pizza. But the heart hasn’t always just been a symbol of romance. Across cultures and centuries ...

Soon after WIRED's global editorial director started in 2023, she sent me a message on Slack. By accident, I hearted it. A message from my very serious, very new boss. It haunts me to this day.

Heart disease is more common in people over 65, but treatments are better than ever. That can complicate decision-making for older heart patients. By Paula Span It turns out that the Isley ...

Mar. 7, 2025 — The discovery of a novel approach to promote cardiomyocyte proliferation offers new hope for the treatment of ischemic heart ...

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A stunning Valentine's view of a nebula contains hidden depths of starbirth and the violent deaths of massive stars. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for ...

Valentine’s Day is all about the hearts: heart-shaped chocolates, cards, balloons and even pizza. But the heart hasn’t always just been a symbol of romance. Across cultures and centuries ...

Currently, the two contending theories are 1) a fast stellar wind producing cometary tails from clumps of dust, or 2) a reverse shock wave propagating from the outer edge of the nebula back toward ...

One of the things I’ve learned over the years is that the people in your heart will make you cry—that’s just the way the waterworks work. But nothing approached the way I cried when Rob died.

Your blood type and its connection to your heart health may matter more than you give it credit for. Like most things in life, context and the big picture are important factors to consider.

First-degree ventricular (heart) block affects the electrical signal that makes the heart beat. It causes a delay in a portion of the heart beat and may lead to a slow heart beat. Healthcare ...