Ancient DNA reveals mysterious Indigenous group from Colombia that disappeared 2,000 years ago

Scientists just found out that even dinosaurs weren't safe from cancer—a 70-million-year-old duck-billed dinosaur had a benign tumor in its jaw. The discovery, made in Romania, shows that cancer isn’t just a modern problem but has been around since the age of dinosaurs. Using high-tech imaging, researchers identified the tumor as ameloblastoma, the same type humans can get today. This could help us understand how cancer evolved and maybe even find new ways to treat it.

Editor’s Note: It’s wild to think that cancer existed long before humans did—this discovery bridges ancient biology and modern medicine. By studying how cancer affected dinosaurs, scientists might uncover clues about its origins and behavior, which could lead to better treatments. Plus, it’s a reminder that some struggles, like disease, are truly timeless.

This article explores the paradoxical life of a humanist who, despite their deep commitment to ethical values, played a key role in designing a lethal weapon. It delves into the moral conflicts and unintended consequences of their work, raising questions about how even well-intentioned people can contribute to harm.

Editor’s Note: It's a stark reminder that innovation isn't always black and white—sometimes, brilliant minds create things with devastating effects, even when they don't mean to. This story forces us to confront the messy reality of progress and the ethical dilemmas that come with it.

Imagine Earth has a steady, quiet pulse—like a heartbeat—that beats every 26 seconds, and scientists still can’t figure out why. This strange seismic tremor, first noticed in the 1960s, comes from the Gulf of Guinea and doesn’t match typical earthquake activity. Some think it’s caused by ocean waves or hidden volcanic rumblings near São Tomé, but no one knows for sure. It’s one of those cool, lingering mysteries that reminds us how much we still don’t understand about our own planet.

Editor’s Note: This isn’t just a quirky science fact—it’s a reminder that Earth still holds secrets, even in an age of advanced technology. The "heartbeat" could help researchers uncover new clues about seismic activity or ocean dynamics, but for now, it’s a fascinating puzzle that keeps scientists guessing. Stories like this matter because they highlight how curiosity drives discovery, and how much we have left to learn about the world beneath our feet.

Marc Garneau, a trailblazing Canadian astronaut who made history as the first person from his country to travel to space, has passed away at the age of 76. Beyond his groundbreaking 1984 spaceflight, Garneau had a long career as a naval officer, engineer, and later as a federal politician, serving in multiple cabinet roles. His legacy spans science, exploration, and public service.

Editor’s Note: Garneau wasn’t just an astronaut—he was a symbol of Canada’s ambitions in space and a bridge between scientific achievement and civic leadership. His death marks the loss of a national icon who inspired generations to look beyond Earth’s boundaries. For a country with a smaller space program, his journey was proof that Canadians could play a major role in exploration. And his shift into politics showed how that spirit of discovery could translate into public good.

Three years ago, British journalist Dom Phillips and Brazilian Indigenous rights defender Bruno Pereira disappeared while reporting in Brazil’s remote Javari Valley. The Guardian’s Latin America correspondent, Tom Phillips, dives into their mysterious vanishing in a gripping six-part podcast series. The first episode sets the stage for an investigation into what really happened—and why.

Editor’s Note: This isn’t just another missing persons case—it’s a high-stakes story about press freedom, Indigenous rights, and the dangers faced by those who expose wrongdoing in dangerous regions. The podcast promises to unpack a tragedy that shook global headlines, revealing deeper systemic issues in the Amazon. If you care about investigative journalism or environmental justice, this one’s worth following.