Lightning on Mars? NASA’s New Discovery Could Rewrite What We Know About the Red Planet

Signals from space hint that Mars might be flashing with dust-storm lightning.

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Scientists with NASA say new data could point to lightning on Mars — a discovery that would upend assumptions about the Red Planet’s weather. Instruments aboard orbiting spacecraft reportedly picked up electrical activity and radio-wave spikes during a massive Martian dust storm. If confirmed, these signals would be the first evidence of electric storms on a planet other than Earth. The finding raises fresh questions about Mars’s atmosphere, climate history, and the risks — and surprises — awaiting future missions.

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Lost for Decades: The WWII B-17 Bomber Found in the Baltic Sea May Finally Reveal Its Missing Crew

Marine archaeologists are uncovering new clues that may finally identify the airmen aboard a B-17 lost in the Baltic Sea.

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A B-17 Flying Fortress that vanished over the Baltic Sea in 1944 has finally given up its secrets. Marine archaeologists, working with U.S. and European researchers, have begun identifying the crew members who went down with the long-lost bomber. The wreck was discovered decades ago, but only recently have scientists had the tools to analyze its debris, reconstruct its final moments, and match its story to military records. Their findings could bring long-awaited closure to families who never knew what happened to their missing airmen.

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Declassified Files Reveal How Parents Helped the FBI Monitor Their Teens in the 1960s

Newly released FBI files reveal how parents helped monitor teens during the upheaval of the 1960s.

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Newly declassified FBI documents show that some American parents quietly contacted federal agents in the 1960s to report on their own teenagers’ political activities. These letters, preserved in FBI archives for decades, reveal concerns about counterculture influences, rebellious behavior, and potential involvement in civil rights or anti-war movements. Parents often asked agents for guidance or intervention, believing the FBI could help steer their children back toward conformity. The files provide a surprising look at family dynamics during a turbulent decade and highlight how government surveillance reached into private homes.

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The Lost Native American Engineering Secrets Colonists Didn’t Want the World to See

New research uncovers overlooked evidence of Indigenous engineering skill across early America.

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Recent archaeological research is revealing remarkable Indigenous engineering accomplishments that were long overlooked, downplayed, or misattributed in colonial-era records. Scholars say many early officials and chroniclers failed to document or fully recognize Native American infrastructure, earthworks, and technological systems, leaving gaps in the historical record. Newly analyzed evidence suggests advanced engineering traditions existed across North America, from large-scale construction projects to complex water management.

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What Happens at Ages 9, 32, 66 and 83? Inside the Brain’s Lifespan Map

Scientists say the brain hits four major wiring shifts that shape how we think, age, and adapt.

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Researchers studying thousands of brain scans have identified four key ages when the brain undergoes major wiring changes: 9, 32, 66, and 83. These transitions mark turning points in how the brain organizes information, forms connections, and supports thinking, memory, and emotional control. While each age reflects a different stage of development or aging, the findings show that the brain continues changing throughout life rather than following a steady decline. Scientists say understanding these milestones may help explain why certain abilities sharpen or fade at specific ages.

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A California Startup Says Its Fusion Device Generates More Power Than Tokyo and New York Combined

A bold claim from a high-tech company promises city-sized power in a single pulse.

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California-based Fuse Energy Technologies says its prototype fusion driver produced a burst of power in a laboratory setting equivalent to the combined electrical output of Tokyo and New York. The device, called TITAN, uses ultra-high-voltage pulses to compress plasma and generate extreme temperatures and pressures. While the company emphasizes this was a peak power output measured over nanoseconds—not continuous energy production—the scale of the test suggests a new approach to fusion research.

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Dormant for 12,000 Years: Ethiopian Volcano Explodes After Millennia of Silence

Satellite images capture the stunning first eruption of Ethiopia’s Hayli Gubbi volcano in 12,000 years.

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A volcano in Ethiopia that had been silent for 12,000 years has erupted, sending ash, lava, and plumes of gas into the sky in a dramatic return to activity. Known as Hayli Gubbi, the long-dormant volcano produced an explosive eruption powerful enough to be photographed from space, surprising scientists who had no record of it erupting in human history. The event highlights how quiet volcanic systems can suddenly awaken after millennia, offering researchers a rare chance to study a truly ancient eruption cycle in real time.

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Ancient DNA Shows Most Europeans Had Dark Skin Until Just 3,000 Years Ago

Ancient DNA reveals a surprising chapter in European history that challenges long-held assumptions.

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A major new DNA study has uncovered evidence that most early Europeans had dark skin until only about 3,000 years ago, far later than scientists once believed. Researchers analyzed genetic samples from ancient remains and found that lighter skin tones didn’t become common in Europe until the Bronze Age, when new populations migrated into the region. The findings challenge older ideas about European ancestry and show how dramatically human appearance can shift over time. Scientists say the research sheds new light on how environment, diet, and migration shaped the continent.

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This Pacific Seafloor Volcano Produced 10,000 Quakes in a Day—and It’s Building Toward Another Eruption

Scientists are tracking renewed inflation at Axial Seamount, the volcano that once triggered 10,000 quakes in a day.

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Axial Seamount, an active underwater volcano off the Oregon coast, is showing renewed signs of inflation as magma slowly builds beneath the seafloor. During its 2015 eruption, the volcano produced more than 10,000 earthquakes in just 24 hours, giving scientists an unusually detailed look at how submarine eruptions unfold. While Axial poses no threat to coastal communities, researchers monitor it closely because its steady inflation and clear seismic patterns offer rare insight into how volcanic systems recharge and prepare for future activity.

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A Massive Crack Just Opened in Yosemite’s Royal Arches — Rangers Warn of a Major Rockfall

A widening crack on Yosemite’s Royal Arches has sparked trail closures and fears of a major rockfall.

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Yosemite National Park officials have closed sections of the popular Royal Arches area after discovering a large crack spreading across the granite face. Rangers say the fissure, which has rapidly widened in recent weeks, could signal an imminent rockfall capable of sending massive slabs into Yosemite Valley. The discovery prompted immediate safety measures, including trail closures and climbing restrictions. While rockfall is common in Yosemite’s steep terrain, officials call this crack unusual enough to warrant close monitoring and urgent public warnings.

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