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Category Archives: CNN – World
Hubble spies the culprit behind Betelgeuse star’s dimming. And it may be happening again
The Hubble Space Telescope may have solved the mystery of the curiously dimming star Betelgeuse, according to new research. And to add even more intrigue to the story, the star appears to be dimming again, which is unexpectedly early based on what astronomers know about the star. The study published Thursday in The Astrophysical Journal.…… MORE
Russian power lifter fractures both knees while attempting to squat nearly 900 pounds
A Russian power lifter broke both his knees while trying to lift nearly 900 pounds. Alexander Sedykh was seriously injured while competing in the 2020 World Raw Powerlifting Federation (WPRF) Championships held in Dolgoprudny, which is in the Moscow region of Russia, the Russian state-run news agency RIA Novosti reported. In a video posted by…… MORE
The reason we’re shooting laser beams between Earth and the moon
For the first time ever, scientists received a signal after sending laser beams from Earth to a reflector on NASA’s Lunar Reconnaissance Orbiter around the moon. The successful signal was received after multiple attempts over the last decade, and the results of the study could complement future laser experiments used to study space. A laser…… MORE
Climate change spelled doom for woolly rhinos 14,000 years ago, study says
Woolly rhinos went extinct at the end of the last ice age in Siberia about 14,000 years ago, and now ancient DNA is helping to shed light on what really happened to them and other large mammals. Previously, it was believed that humans hunted these giant animals as they spread across the globe. But new…… MORE
This 429 million-year-old trilobite eye is similar to those of modern insects
Eyes don’t typically appear in the fossil record, but researchers were able to study the well-preserved and fossilized internal structure of a 429 million-year-old trilobite eye. Surprisingly, they found that the structure of the eye was nearly identical to the compound eyes of modern bees, dragonflies and crustaceans, according to the new study. The study…… MORE
Last decade was Earth’s hottest on record, exposing grim reality of climate change
A new report released Wednesday details how 2019 was another year of extremes for Earth’s climate, adding to a litany of evidence exposing the grim reality of our warming world. Last year saw devastating wildfires burn through Australia; large regions including Europe, Japan, Pakistan, and India experienced deadly heat waves; almost 100 tropical cyclones created…… MORE
Birds and reptiles cry similar tears to humans, says new research
Birds and reptiles may not resemble humans in many ways, but they cry similar tears. The composition of human tears is well known, but until now, there was very little research into the composition and structures of tears in reptiles, birds and other mammals. That lack of research could be considered a crying shame since…… MORE
August 13 coronavirus news
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Black people are more likely to be arrested, charged and killed by police in Toronto, new report finds
Less than 9% of Toronto’s population is Black, but Black people are significantly more likely than other ethnic groups to be arrested, charged and killed by Toronto police, according to a new report. The Ontario Human Rights Commission this week published its findings on racial discrimination by the Toronto Police Service, its latest report in…… MORE
