Science


 

How birds drop ‘unnecessary’ genes can help us understand evolution

Humans, the latest tally suggests, have approximately 21,000 genes in our genome, the set of genetic information in an organism. But do we really need every gene we have? What if we lost three or four? What if we lost 3,000 or 4,000? Could we still function? Humans have variation in their genomes, but the overall size does not vary dramatically among individuals, with the exception of certain genetic disorders like Down’s syndrome, which is caused by an extra copy of chromosome 21 and all the ge...
Tags: Startups, Science, World, Syndication


Why Did Scientists Cool LEGOs to Nearly Absolute Zero?

Scientists cooled LEGOs to nearly absolute zero—and hope to one day incorporate a LEGO-style material into a quantum computer. Read more...
Tags: Science, Lego, Physics, Legos, Quantum Computing


The big science and environment stories of 2019

We look back at some of the major stories of the year in science and the environment.
Tags: Science


Watch The Sun Turn Into a Ring of Fire Here Tonight

The last solar eclipse of the decade—and the only annular solar eclipse of the year—will be visible in Europe, Asia, Australia, and Africa starting just a few hours after this article’s publication.Read more...
Tags: Astronomy, Science, Africa, Solar Eclipse, Slooh, Europe Asia Australia, Annular Solar Eclipse


Go Mark All Your Unread Emails as Read

Nothing in life is as boring as email, so I’ll make this quick: If you want to achieve inbox zero—that is, no unread emails in your inbox—the best way to do it is to just click “select all” and “mark all as read.” Boom, inbox zero.Read more...
Tags: Science, Inbox, New Years Resolutions


How Long Should Content Be in 2020?

As one decade ends and another stretches out before us, it’s time to put old debates behind us and start anew. Today, we settle the debate on how long content should be. Read more...
Tags: Science, Twin Peaks, The OA, Death Stranding, The Content Is Too Damn Long


'We Have to Go NOW': Scientists Share Their Wildest Experiences in the Field

Put aside any notions that research is a dull cycle of routine. For scientists who do field work, collecting data means taking risks, exploring remote areas, sleeping outside, and encountering wild animals and extreme weather.
Tags: Science, Geology, Paleontology, Field Work


These Posters Show What a Green New Deal Could Look Like

The Green New Deal is visionary approach to climate politics and American life. If passed, it would completely transform how Americans live from where we call home to how we get our power to the fundamental outline of the economy. It’s no small thing, and frankly, I get why it can be scary to some.Read more...
Tags: Art, Science, Design, Penn, Climate Crisis, Green New Deal


Best of CH 2019: Editors’ Favorites

From our thousands of stories published this year, meaningful articles selected by our NYC-based staff Browsing the thousands of stories we published on COOL HUNTING this year, in search of personal favorites, would present many problems if the very process of writing didn’t lend itself to favoritism. When asked what we’d recommend reading, we on staff already knew the many answers. That’s because the selections …
Tags: Travel, Food, Art, Photography, Japan, Science, Design, London, Style, NYC, Restaurants, New York City, Bars, Tech, Brooklyn, Drinking


Brain-like functions emerging in a metallic nanowire network

An international joint research team led by NIMS succeeded in fabricating a neuromorphic network composed of numerous metallic nanowires. Using this network, the team was able to generate electrical characteristics similar to those associated with higher order brain functions unique to humans, such as memorization, learning, forgetting, becoming alert and returning to calm. The team then clarified the mechanisms that induced these electrical characteristics.
Tags: Science, NIMS


In leap for quantum computing, silicon quantum bits establish a long-distance relationship

In an important step forward in the quest to build a quantum computer using silicon-based hardware, researchers at Princeton have succeeded in making possible the exchange of information between two qubits located relatively far apart -- about the length of a grain of rice, which is a considerable distance on a computer chip. Connecting two silicon qubits across this distance makes possible new and more complex silicon-based quantum computer circuits. The study was published in Nature.
Tags: Science, Princeton


East Asia VLBI Network observations of the TeV Gamma-Ray Burst 190114C

An international team led by Prof. Tao An from Shanghai Astronomical Observatory proposed to observe GRB190114C with East-Asia VLBI network just after it was discovered.
Tags: Science, East Asia VLBI Network, Prof Tao An, Shanghai Astronomical Observatory, East Asia VLBI


Researchers map malaria parasites proliferate in human blood cells

Malaria parasites transform healthy red blood cells into rigid versions of themselves that clump together, hindering the transportation of oxygen. The infectious disease affects more than 200 million people across the world and causes nearly half a million deaths every year, according to the World Health Organization's 2018 report on malaria. Until now, however, researchers did not have a strong understanding of how the parasite so effectively infiltrated a system's red blood cells.
Tags: Science, World Health Organization


Intermittent fasting: live 'fast,' live longer?

For many people, the New Year is a time to adopt new habits as a renewed commitment to personal health. Newly enthusiastic fitness buffs pack into gyms and grocery stores are filled with shoppers eager to try out new diets.
Tags: Science


Researchers identify that mosquitoes can sense toxins through their legs

Researchers at LSTM have identified a completely new mechanism by which mosquitoes that carry malaria are becoming resistant to insecticide.
Tags: Science, LSTM


A better testing method for patients with Parkinson's disease

Parkinson's disease is a neurodegenerative disorder that manifests through symptoms such as tremor, slow movements, limb rigidity and gait and balance problems. As such, nearly all diagnostic testing revolves around how a patient moves and requires the patient to walk for extensive distances and amounts of time. An international team of researchers based in Saudi Arabia and Sweden proposed a new kind of computational analysis based on less physically-demanding testing.
Tags: Science, Sweden, Saudi Arabia, Parkinson


Scientists reveal function of histone variant H2A.Z in DNA replication selection

The research published in Nature on Dec. 25th, 2019, led by Dr. LI Guohong and Dr. ZHU Mingzhao from the Institute of Biophysics, has demonstrated that the histone variant H2A.Z facilitates the licensing and activation of early DNA replication origins. This study describes a novel epigenetic regulation mechanism for DNA replication origin selection and offers a new way of understanding DNA replication regulation in eukaryotes.
Tags: Science, Institute of Biophysics, LI Guohong, ZHU Mingzhao


Inputs to the motor cortex make dexterous movements possible in mice

In mice, carrying out dexterous movements like grasping requires patterned input into the motor cortex throughout the whole movement.
Tags: Science


How can groups apologize sincerely? It's going to cost them

A cross-institutional research collaboration led by Professor OHTSUBO Yohsuke of Kobe University's Graduate School of Humanities has been investigating how group apologies are perceived. Their results revealed that costly apologies are deemed to be more genuine. This was similar to previous findings by Professor Ohtsubo et al. when they looked into apologies from individuals, such as friends or colleagues. It is hoped that the understanding illuminated by this research will help groups make more...
Tags: Science, OHTSUBO Yohsuke, Kobe University s Graduate School of Humanities, Ohtsubo


Archaeologists found the burial of Scythian Amazon with a head dress on Don

The burial of the Amazon with a head dress made of precious metal dated back to the second half of the 4th c BC was found by the staff of the Don expedition of IA RAS during the examination of the cemetery Devitsa V of Voronezh Oblast. This is the first found in Middle Don river and well preserved ceremonial headdress of a rich Scythian women, earlier archaeologists found only fragments of such head dresses.
Tags: Amazon, Science, Don, Scythian Amazon, Devitsa V of Voronezh Oblast, Middle Don



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