Latest World News Videos. More Videos Black Britons react to backlash over Meghan and Harry's interview The backlash in parts of the British media against the Duke and Duchess of Sussex's interview with Oprah has resonated with some Black Britons. CNN's Salma Abdelaziz speaks to a member of the gospel choir that performed at the couple's wedding about her reaction to the media coverage. World News 15 Videos.
Scientists Unravel Secrets of Online Dating Profiles
Online dating — the psychology (and reality)
Mathematics relies on both logic and creativity, and it is pursued both for a variety of practical purposes and for its intrinsic interest. For some people, and not only professional mathematicians, the essence of mathematics lies in its beauty and its intellectual challenge. For others, including many scientists and engineers, the chief value of mathematics is how it applies to their own work. Because mathematics plays such a central role in modern culture, some basic understanding of the nature of mathematics is requisite for scientific literacy. To achieve this, students need to perceive mathematics as part of the scientific endeavor, comprehend the nature of mathematical thinking, and become familiar with key mathematical ideas and skills.
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Reuters - Far beneath the ocean surface, a cacophony of industrial noise is disrupting marine animals' ability to mate, feed and even evade predators, scientists warn. With rumbling ships, hammering oil drills and booming seismic survey blasts, humans have drastically altered the underwater soundscape — in some cases deafening or disorienting whales, dolphins and other marine mammals that rely on sound to navigate, researchers report in a metastudy published online Thursday and in the Friday edition of the journal Science that examines more than research papers. These noises and their impacts need more attention from scientists and policymakers, particularly the effects on sea turtles and other reptiles, seabirds, seals, walruses and plant-eating mammals such as manatees, the study says. The international team of researchers called for a global regulatory framework for measuring and managing ocean noise.
Dendrochronology is the study of data from tree ring growth. Due to the sweeping and diverse applications of this data, specialists can come from many academic disciplines. There are no degrees in dendrochronology because though it is useful across the board, the method itself is fairly limited. Most people who enter into studying tree rings typically come from one of several disciplines:.