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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

Joe Biden finishes prostate cancer radiotherapy at Penn Medicine

Former U.S. President Joe Biden completed his prostate cancer radiotherapy on Monday, a condition he has been managing since 2023.

The 82-year-old touched a ceremonial bell at Penn Medicine in Pennsylvania after his final session, according to a video posted on Instagram by his daughter, Ashley Biden. She expressed gratitude to the doctors and nurses for the care her father received during his treatment.

A spokesperson for Biden told ABC News that it is currently unclear whether the former president will need to continue radiotherapy.

Biden’s prostate cancer was detected during a routine check-up. According to his medical team, it was a localized, slow-growing tumor. At the time of diagnosis, doctors indicated a positive prognosis with no signs of metastasis.

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Central America

White House targets Nicaragua over human rights and labor violations

The White House is considering imposing new tariffs of up to 100% on Nicaragua or removing the country from the benefits of the CAFTA-DR free trade agreement, the Office of the United States Trade Representative (USTR) reported Monday.

The USTR determined that Nicaragua’s policies under the Ortega-Murillo regime regarding violations of labor and human rights, as well as the dismantling of the rule of law, are “unreasonable” and constitute a burden on commerce.

The resolution follows an investigation that began on December 10, 2024, when the USTR, based on recommendations from the Section 301 Committee and other advisory bodies, started reviewing the practices of Nicaragua’s government. The process included a public hearing and more than 160 comments and testimonies, including evidence of severe human rights abuses that have been forwarded to the U.S. State Department for evaluation and follow-up.

The report published Monday extensively documents how Nicaragua’s authoritarian practices — including the repression of fundamental freedoms — create a high-risk environment for U.S. businesses and investments.

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International

Zelenskyy: Meeting with Trump “Positive” Despite Rejected Missile Request

Ukrainian President Volodymyr Zelenskyy described his reportedly tense meeting with U.S. President Donald Trump last week as “positive,” despite failing to secure Tomahawk missiles for Ukraine. He emphasized what he said was the continued U.S. interest in economic cooperation with Kyiv.

Zelenskyy said Trump backed away from the possibility of sending long-range missiles to Ukraine after a phone call with Russian President Vladimir Putin, held just hours before the U.S. and Ukrainian leaders met on Friday.

“In my view, he doesn’t want an escalation with the Russians until he meets with them,” Zelenskyy told reporters Sunday. His remarks were embargoed until Monday morning.

Ukraine is seeking to purchase 25 Patriot air defense systems from U.S. manufacturers using frozen Russian assets and assistance from partners. However, Zelenskyy noted that acquiring all of them will take time due to long production lines. He said he discussed with Trump potential support to accelerate procurement, possibly through European partners.

According to Zelenskyy, Trump stated during their meeting that Russian President Vladimir Putin’s sweeping demands — that Ukraine cede the entire eastern regions of Donetsk and Luhansk — remain unchanged.

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Zelenskyy was diplomatic when describing his encounter with Trump, though reports suggest he faced pressure to accept Putin’s terms — a strategy Trump has reportedly maintained since the tense Oval Office confrontation on February 28, when the Ukrainian leader was publicly scolded for not being “grateful enough” for U.S. aid.

Still, Zelenskyy said that since Trump ultimately supported maintaining the current front line, the overall message was “positive” for Ukraine.

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