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farc

Heart’s Hidden Maze After a Heart Attack

June 28, 2026

After a heart attack, the heart tissue changes in ways that can create dangerous rapid rhythms. The main culprit is a circuit called re‑entry, where electrical signals loop back on themselves because the tissue moves slowly and unevenly. Early studies pointed to scarred areas with thin strips of

health

Looking back at life when the heart gives out

June 12, 2026

Health records rarely show how families cope after a heart attack leaves someone in heart shock—a sudden drop in blood pressure because the heart can’t pump properly. Most studies focus on the first hospital stay, but what happens in the months or years before someone passes away is often missed. On

crime

Man arrested in Argentina with ties to politician’s murder case

April 23, 2026

A Colombian man was recently arrested in Buenos Aires after crossing into Argentina illegally. Authorities say he is connected to a high-profile murder from last year. The case involves Miguel Uribe, a senator running for president, who was shot dead during a campaign event in Bogotá. Police believe

politics

Rebel Leaders Arrested Over Senator’s 2025 Killing

March 24, 2026

The Colombian attorney general issued new arrest warrants today for seven key figures of the Segunda Marquetalia rebel faction, linking them to the 2025 murder of Senator Miguel Uribe. The suspects include seasoned guerrilla commanders Ivan Luciano Marin Arango (known as “Ivan Marquez”) and Gener Ga

health

Heart Health After a First Heart Attack in Older Women

March 18, 2026

Older women who have their first heart attack face a serious risk of death. Researchers looked at post‑menopausal women who were part of a large health study to see how many survived and what factors influenced their chances. The study followed these women over time, recording when they had a hear

crypto

Why Crypto Social Media Failed: A Lesson in Tech and Trends

January 26, 2026

Crypto has been trying to break into social media, but it just isn't working. Farcaster, a decentralized social network, tried to challenge big platforms like Facebook and Twitter. It wanted to give users control over their data and identity. But despite having a billion-dollar valuation and some bi

health

How Tiny Messengers Help Hearts Heal After a Heart Attack

December 17, 2025

After a heart attack, the body's defense system kicks in. It's like a cleanup crew showing up to fix the damage. But how does this crew know where to go and what to do? It turns out, tiny messengers called chemokines play a big role. These messengers are like text messages sent by special cells in

health

When Pushing Too Hard in the Heat Takes a Dangerous Turn

December 10, 2025

In the world of sports and physical activities, heat stroke is a serious concern. It happens when the body gets too hot and the brain starts to malfunction. This can lead to damage in many organs. Usually, heat stroke affects the gut or the brain, but not both at the same time. However, there are ra

science

Seeing Hearts in a New Light: A Breakthrough in Heart Attack Imaging

December 9, 2025

Heart attacks are serious, and spotting them early is crucial. Scientists have been working on new ways to see heart damage using special tiny particles and advanced imaging. These particles, called nanoparticles, are not new. But the way they are used here is different. The usual method involves u

health

When Pictures and Words Stop Making Sense

November 23, 2025

A 69-year-old Japanese man faced a strange problem. He couldn't recognize faces, simple drawings, or even read and write Kanji characters. This happened after a part of his brain, the right fusiform gyrus and occipitotemporal lobe, didn't get enough blood. It's like his brain's picture and word libr