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Jurassic Journeys: Mary Anning’s impact on evolutionary science

Mary Anning made some of the most significant geological discoveries in history, but her life and work have largely gone unnoticed due to the gender discrimination prevailing in 19th-century England. She meticulously explored the beaches of Dorset on the southwest coast of England, uncovering evidence of marine reptiles that shook the existing scientific knowledge.

Anning’s fossils are believed to have greatly influenced Charles Darwin’s theory of evolution. However, being a poor and uneducated woman, she was never taken seriously by English society. The area where Mary conducted her research is now known as the Jurassic Coast, a stretch of about 152 kilometers in Dorset and Devon counties, recognized by UNESCO for its exceptional rocks, fossils, and geographical features.

Her Great Discoveries

Venturing along the cliffs of Lyme Regis, Mary observed every detail of the rocks, patiently searching through the strata. In 1811, she was informed by Joseph about a peculiar fossilized skull he had found. Mary meticulously excavated the skeleton for months, revealing a 5.2-meter-long creature.

Locals speculated that the boys had found a monster, while the scientific community thought it might be a crocodile. This discovery coincided with Georges Cuvier formulating his “Essay on the Theory of the Earth,” challenging religious principles by proposing catastrophic events in Earth’s history causing extinctions.

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The mysterious specimen found by the Annings was eventually called Ichthyosaur, or “fish lizard,” a marine reptile that lived about 200 million years ago. Mary’s controversial and exceptional discoveries continued, including the first complete skeleton of a plesiosaur in 1823, challenging skeptics who initially thought it was fake.

Mary also found the first pterosaur outside Germany, and she is credited as a pioneer in the study of coprolites, fossilized feces. Despite her exceptional achievements, Mary faced systematic discrimination due to her gender, excluded from academic institutions. She persevered, self-educated, and established connections with scientists who recognized her worth.

Mary Anning was never formally admitted to the Geological Society of London due to her gender. The institution acknowledged her talent and contributions many years after her death from breast cancer in 1847 at the age of 47. Mary undoubtedly pioneered in a male-dominated world, paving the way for future generations of female scientists.

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International

Federal immigration agents kill man in Minneapolis, sparking protests and outrage

Federal immigration agents shot and killed a 37-year-old Minneapolis man during an operation on Saturday, authorities confirmed, sparking new protests and deepening outrage over federal immigration enforcement in the city.

The victim, identified as Alex Jeffrey Pretti, was a U.S. citizen and intensive care nurse who worked at a Veterans Affairs hospital and was widely respected in his community, according to colleagues and news reports.

Officials said the shooting occurred during a targeted immigration raid in south Minneapolis. The Department of Homeland Security (DHS) described the incident as an act of self-defense by agents who believed the man posed a threat.

However, videos reviewed by multiple outlets and eyewitnesses show Pretti holding a phone and not displaying a weapon before being pepper-sprayed, tackled by agents and then shot multiple times, raising serious questions about the official account.

The killing comes amid a broader federal immigration enforcement operation in the city and follows another controversial shooting in early January in which Renée Good, a 37-year-old U.S. citizen, was fatally shot by an ICE agent, leading to widespread protests and criticism of federal tactics.

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Delcy Rodríguez seeks political agreements after Maduro’s ouster

Venezuela’s interim president, Delcy Rodríguez, on Saturday called for “reaching agreements” with the opposition to achieve “peace” in the country, which the United States says it now controls following the military operation that removed President Nicolás Maduro from power.

Rodríguez, who previously served as Maduro’s vice president, assumed interim leadership after the leftist leader was captured on January 3 during a military incursion that left nearly 100 people dead.

In her first public statements since taking office, Rodríguez signaled a shift in the strained relationship between Caracas and Washington, while also committing to the release of a “significant number” of political prisoners.

“There can be no political or partisan differences when it comes to the peace of Venezuela,” Rodríguez said during an address in the coastal state of La Guaira, broadcast on state television VTV.

“From our differences, we must speak to one another with respect. From our differences, we must meet and reach agreements,” she added.

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The day before, Rodríguez instructed the head of Parliament — her brother Jorge Rodríguez — to convene talks with various political sectors in the country aimed at achieving “concrete and immediate results.”

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International

Bogotá and Quito Seek Dialogue After Tariffs and Power Cut Escalate Tensions

Bogotá and Quito will hold an emergency bilateral summit next week amid recent developments that have strained relations between the two countries.

Tensions escalated this week after Ecuadorian President Daniel Noboa unexpectedly announced a 30% tariff on Colombian imports. Colombia responded with a reciprocal measure, imposing the same tariff on around 20 Ecuadorian products and suspending electricity exports to Ecuador.

Aware that electricity imports are critical to easing Ecuador’s recent energy crises, Quito further imposed a 30% tariff on the transportation of Colombian oil through its territory.

However, recent statements from the Ecuadorian government suggest that dialogue between the two sides has intensified in recent hours. Ecuador’s Minister of Foreign Affairs, Gabriela Sommerfeld, confirmed that active conversations are under way.

In Colombia, segments of the business sector have welcomed the prospect of negotiations. The National Business Council (Consejo Gremial Nacional, CGN), for instance, urged both governments to restore commercial relations, warning that the dispute “puts jobs and regional economic stability at risk.”

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