By Katie Hunt, CNN Commercial genetic tests can unveil surprising details about your roots. My Chinese mother-in-law, born in Hong Kong, found out she was a quarter Irish. The test results even pinpointed the county from where her previously unknown Irish grandfather originated. Extracting ancient DNA is much harder than sending off a swab, but
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By John Keefe and Rachel Ramirez, CNN Nearly 200 countries have pledged to cut greenhouse gas emissions to prevent the worst consequences of the climate crisis, but there is still a huge gap between what’s been promised and what scientists say is needed, according to a report by the UN Environment Programme. With just five
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By Katie Hunt, CNN Tusks are a striking feature of many animals — elephants, hippos, warthogs, walruses — and are often sought-after by humans. But no birds, fish or reptiles today sport this extreme and ever-growing bit of anatomy. Only mammals do, even though they weren’t the first tusked creatures. It is an ancient trait
Continue Reading CNN Editorial Research Here’s a look at Daylight Saving Time, a system to reduce electricity usage by extending daylight hours. Facts Sunday, March 12, 2023 – Daylight Saving Time begins at 2 a.m. Set clocks ahead one hour. Sunday, November 5, 2023 – Daylight Saving Time ends at 2 a.m. Set clocks back one hour.
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By Lindsay Isaac and Niamh Kennedy, CNN A US judge has set a deadline of mid-July next year for Prince Andrew to answer questions under oath in the civil sex assault case against him. According to a US court document dated October 25, Judge Lewis A. Kaplan set July 14 as the deadline for the
Continue Reading By John Keefe and Rachel Ramirez, CNN Nearly 200 countries have pledged to cut greenhouse gas emissions to prevent the worst consequences of the climate crisis, but there is still a huge gap between what’s been promised and what scientists say is needed, according to a report by the UN Environment Programme. With just five
Continue Reading By John Keefe and Rachel Ramirez, CNN Nearly 200 countries have pledged to cut greenhouse gas emissions to prevent the worst consequences of the climate crisis, but there is still a huge gap between what’s been promised and what scientists say is needed, according to a report by the UN Environment Programme. With just five
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By Amy Woodyatt, CNN Scientists may have detected signs of a planet transiting a star outside of the Milky Way, in what could be the first planet ever to be discovered outside our galaxy. The possible exoplanet was discovered in the Whirlpool Galaxy — the spiral galaxy Messier 51 (M51) — by NASA’s Chandra X-ray
Continue Reading By Amy Woodyatt, CNN Scientists may have detected signs of a planet transiting a star outside of the Milky Way, in what could be the first planet ever to be discovered outside our galaxy. The possible exoplanet was discovered in the Whirlpool Galaxy — the spiral galaxy Messier 51 (M51) — by NASA’s Chandra X-ray
Continue Reading By Matt Rivers, CNN An eerie silence lingers over Hospital Universitaire de la Paix in the Delmas neighborhood of Port-au-Prince. Footsteps echo through empty hallways. The normal beeps and whirs of hospital equipment are absent. The organized chaos of a city emergency room is replaced by empty chairs strung with caution tape. The stillness is
Continue Reading By Matt Rivers, CNN An eerie silence lingers over Hospital Universitaire de la Paix in the Delmas neighborhood of Port-au-Prince. Footsteps echo through empty hallways. The normal beeps and whirs of hospital equipment are absent. The organized chaos of a city emergency room is replaced by empty chairs strung with caution tape. The stillness is
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By Matt Rivers, CNN An eerie silence lingers over Hospital Universitaire de la Paix in the Delmas neighborhood of Port-au-Prince. Footsteps echo through empty hallways. The normal beeps and whirs of hospital equipment are absent. The organized chaos of a city emergency room is replaced by empty chairs strung with caution tape. The stillness is
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By Megan Marples, CNN If animals could be nominated for Grammys, these lemurs could win. That’s because they’ve got rhythm. The Indri indri, a species of lemur in Madagascar, is one of a few animal species with rhythm, according to a study published Monday in Current Biology. The indri is the largest living lemur species
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By Rob Picheta, CNN The concentration of greenhouse gases in the atmosphere has once again reached record highs, according to a UN report published Monday, putting the planet on course for warming that far exceeds critical limits to stave off catastrophic climate change. The concentration of carbon dioxide (CO2) in 2020 was 149% higher than
Continue Reading By Rob Picheta, CNN The concentration of greenhouse gases in the atmosphere has once again reached record highs, according to a UN report published Monday, putting the planet on course for warming that far exceeds critical limits to stave off catastrophic climate change. The concentration of carbon dioxide (CO2) in 2020 was 149% higher than
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By Noah Sheidlower, Melissa Velasquez and Justin Lear, CNN To the surprise of researchers and sunfish enthusiasts worldwide, a more than 4,000-pound sunfish was found tangled in the nets of a tuna-fishing boat off the coast of Ceuta, an autonomous Spanish port city in north Africa bordering Morocco, on October 4. The mammoth sunfish measured
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By Katie Hunt, CNN Mammoths and other giant creatures of the Ice Age such as woolly rhinos survived longer than scientists thought, coexisting with humans for tens of thousands of years before they vanished for good. That’s according to the results of an ambitious 10-year research project that analyzed DNA from hundreds of soil samples
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By Kareem El Damanhoury, Isil Sariyuce and Alaa Elassar, CNN Turkey’s President Recep Tayyip Erdogan has ordered the ambassadors of 10 countries, including the U.S., France, and Germany, be declared “persona non grata” after calling for the release of jailed Turkish businessman and philanthropist Osman Kavala. Persona non grata literally means “an unwelcome person.” “I
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By Ashley Strickland, CNN Life is a series of mysteries. We are fascinated by true crime stories, and take comfort in watching a good ol’ mystery show. This may seem odd, but it’s ultimately about the search for truth. As humans, we crave answers and resolution. The same could be said for the way we
Continue Reading By Ashley Strickland, CNN The domestication of horses changed the course of human history, but scientists have tried for years to figure out when and where this crucial event happened. Now, evidence from a new study using DNA analysis suggests horses were first domesticated 4,200 years ago in the steppes of the Black Sea region,
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