Coach Igor Tudor is leaving Ligue 1 side Marseille after one season, club president Pablo Longoria told a press...

A magistrate judge has signed off on special counsel Jack Smith's request that former President Donald Trump and his co-defendant Walt Nauta be prohibited from disclosing information the discovery handed over to the defense in the criminal case Trump and Nauta now face from the special counsel.

Honey Boo Boo and Darlin Carswell have been together for nearly three years and are now ready to take new step in their relationship

Rookie Corbin Carroll hit a go-ahead, two-run homer in the eighth inning, Merrill Kelly struck out 12 through seven innings before leaving with an injury and the Arizona Diamondbacks beat the Cincinnati Reds 3-2 on Thursday night

(Reuters) -Singapore Airlines on Tuesday posted a record half-year profit reflecting strong travel demand as passenger traffic to the northern

Toyota said Tuesday it halted operations at 12 of its 14 factories in Japan due to a system glitch, but that it did not...

Scientists have developed a simple test in the search for alien life, they claim. The breakthrough helps the search for the “holy grail” of astrobiology: a reliable test that will determine whether there is or was life on other planets. The discovery uses artificial intelligence to determine with 90 per cent accuracy whether a sample is biological or not. And it could be used on existing samples, researchers say. That might mean, for instance, that we already have gathered the samples that could tell us whether there is life on Mars. Scientists hope that their test could be used on samples already collected by the Mars Curiosity rover’s Sample Analysis at Mars (SAM) instrument. The rover has an instrument on board to analyse those samples, and that data could be used in the test. The findings could also help tell us more about our own planet, revealing the history of mysterious and ancient rocks found on Earth. “The search for extraterrestrial life remains one of the most tantalizing endeavors in modern science,” said lead author Jim Cleaves of the Earth and Planets Laboratory, Carnegie Institution for Science, Washington, DC. “The implications of this new research are many, but there are three big takeaways: First, at some deep level, biochemistry differs from abiotic organic chemistry; second, we can look at Mars and ancient Earth samples to tell if they were once alive; and third, it is likely this new method could distinguish alternative biospheres from those of Earth, with significant implications for future astrobiology missions.” The technique does not look for specific molecules or compounds that could be indicative of life, as much previous work has done. Instead, it looks for small differences in the molecular patterns of samples using different kinds of analysis. It was built by giving an artificial intelligent system data about 134 known samples, with information about whether they are biotic or abiotic. To test it, it was then given new samples – including those from living things, remnants of ancient life and other abiotic samples that did not point to life, such as pure chemicals – and identified them with 90 per cent accuracy. The system also started predicting another kind of sample type, dividing the biotic ones into “living” and “fossils”. That means it could tell the difference between a freshly harvested leaf and something else that died long ago, for instance. Scientists hope that with time it could eventually be able to distinguish other hints in the data, such as signs of photosynthesis or cells that have a nucleus. Previous research has struggled because organic molecules tend t degrade over time. But the new method works even when the samples have decayed and changed significantly, the researchers behind it said. “This routine analytical method has the potential to revolutionize the search for extraterrestrial life and deepen our understanding of both the origin and chemistry of the earliest life on Earth,” said Robert Hazen, of the Carnegie Institution for Science, one of the leaders of the research. “It opens the way to using smart sensors on robotic spacecraft, landers and rovers to search for signs of life before the samples return to Earth.” The findings could also help solve mysteries on life. Many ancient rocks on Earth are at the middle of argument over whether they hold the oldest fossil microbes in life, while others say they do not have any life – and researchers are already feeding data about those rocks from Australia, Canada and elsewhere into the tool. “We’re applying our methods right now to address these long-standing questions about the biogenicity of the organic material in these rocks,” Hazen says. A paper describing the work, ‘A robust, agnostic biosignature based on machine learning’, is published in the Proceedings of the National Academy of Sciences. Read More New discovery is ‘holy grail’ breakthrough in search for aliens, scientist say Nasa has gathered a large piece of a distant asteroid. What now? Nasa spots shocking number of galaxies like our own New discovery is ‘holy grail’ breakthrough in search for aliens, scientist say Nasa has gathered a large piece of a distant asteroid. What now? Nasa spots shocking number of galaxies like our own

Neston Fernandez, 31, said he mistakenly opened fire at the two hospital employees

SAN FRANCISCO--(BUSINESS WIRE)--Oct 10, 2023--

Environmental groups are calling on federal regulators to immediately shut down one of two reactors at California’s last nuclear power plant

Three suspects at Bronx daycare mishap have been indicted on Thursday, October 5, including the daycare owner Grei Mendez

On a sandy lot below a Khartoum apartment building, helmetless Sudanese soldiers in a mishmash of uniforms raised their fists as machine gunners blasted away...