Ottawa police chief is leaving his post, city officials say amid ongoing protests
By Kelly McCleary and Holly Yan, CNN Amid ongoing protests against Canada’s Covid-19 regulations, officials in Canada’s capital and the…
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Tsunami threat passes following powerful earthquake in Mexico
By Karol Suarez, Brandon Miller, Juan Carlos Paz, Florencia Trucco and Hande Atay Alam, CNN A powerful 7.7-magnitude earthquake rocked the…
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See February’s full snow moon light up the sky
By Ashley Strickland, CNN (CNN) — Look to the sky this weekend for a chance to see February’s wintry full moon, which comes as four…
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Blue Origin pauses trips on rocket that carried Jeff Bezos, Katy Perry and William Shatner to space
By Jackie Wattles, CNN (CNN) — Blue Origin announced Friday that it is pausing flights aboard its suborbital space tourism rocket New Shepard.…
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Scientists discover molecule in space that hints at origin of life
By Jacopo Prisco, CNN (CNN) — Scientists have discovered the largest organic molecule containing sulfur — a key ingredient for life — ever…
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Polar bears in Norway’s Arctic are getting fatter and healthier, despite melting sea ice
By Amarachi Orie, CNN (CNN) — As the sea ice melts due to climate change, the trend of polar bears getting thinner and having fewer cubs has…
Continue ReadingAstonishing 1,400-year-old tomb featuring giant owl sculpture discovered in Mexico
By Jack Guy, CNN (CNN) — Archaeologists have discovered a 1,400-year-old Zapotec tomb in southern Mexico, adorned with complex carvings, which…
Continue ReadingThe accidental climate scientist who uncovered an unexpected force of global warming
By Katie Hunt, CNN (CNN) — Scientist Veerabhadran Ramanathan yearned for the American dream while growing up in southern India in the 1960s:…
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She was supposed to be the first teacher in space. 40 years later, her mission continues
By Ashley Strickland, CNN (CNN) — NASA’s Space Shuttle Challenger lifted off 40 years ago with an unusual crew. In addition to six…
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Doomsday Clock 2026: Scientists set new time
CNN By Kristen Rogers, CNN (CNN) — At the dawn of the nuclear age, scientists created the Doomsday Clock as a symbolic representation of how…
Continue Reading Doomsday Clock 2026: Scientists set new time
CNN By Kristen Rogers, CNN (CNN) — At the dawn of the nuclear age, scientists created the Doomsday Clock as a symbolic representation of how…
Continue Reading Doomsday Clock 2026: Scientists set new time
By Kristen Rogers, CNN (CNN) — At the dawn of the nuclear age, scientists created the Doomsday Clock as a symbolic representation of how close…
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NASA is about to send people to the moon — in a spacecraft not everyone thinks is safe to fly
By Jackie Wattles, CNN (CNN) — When four astronauts begin a historic trip around the moon as soon as February 6, they’ll climb aboard…
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Scientists find unlikely new way to track space junk: sonic booms in the atmosphere
By Jacopo Prisco, CNN (CNN) — Space junk falling out of orbit and crashing toward Earth is a growing threat. Indeed, old satellites and…
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How this brutal winter storm is even possible with climate change – and maybe even more likely
By Andrew Freedman, CNN (CNN) — The frigid temperatures, massive snow and deadly ice storm taking shape east of the Rockies might seem to…
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Big tech is increasingly promising to pay for spiking power costs. But there’s not much to enforce it
By Ella Nilsen, CNN (CNN) — As an electricity crunch drives bills higher around the country, big tech companies building power-hungry data…
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Discovered: An outline of a hand that’s at least 67,800 years old
By Katie Hunt, CNN (CNN) — The outline of a hand made with red pigment on the wall of a cave in Indonesia at least 67,800 years ago may be the…
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NASA astronaut Suni Williams retires months after return from troubled mission to orbit
By Jackie Wattles, CNN (CNN) — Longtime NASA astronaut Suni Williams announced her retirement Tuesday — officially making the unexpectedly…
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The world has entered a new era of ‘water bankruptcy’ with irreversible consequences
By Laura Paddison, CNN (CNN) — The world has entered “an era of global water bankruptcy” with irreversible consequences, according to a new…
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Supergiant star Betelgeuse is full of mysteries. New observations might solve the biggest one
By Ashley Strickland, CNN (CNN) — Astronomers have long searched for clues that a hidden companion star sits out of view near the red…
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