Category: Science

  • Rapid response needed to limit global warming

    by

    Summary for Policymakers of IPCC Special Report on Global Warming of 1.5°C approved by governments Limiting global warming to 1.5°C would require rapid, far-reaching and unprecedented changes in all aspects of society, the IPCC said in a new assessment. With clear benefits to people and natural ecosystems, limiting global warming to 1.5°C compared to 2°C […]

    more
  • Surprising chemical complexity of Saturn’s rings changing planet’s upper atmosphere

    by

    Political humorist Mark Russell once joked, “The scientific theory I like best is that the rings of Saturn are composed entirely of lost airline luggage.” Well, there’s no luggage, it turns out. But a new study appearing in Science based on data from the final orbits last year of NASA’s Cassini spacecraft shows the rings of Saturn […]

    more
  • Nobel winner fought for drug company interest in cancer discovery

    by

    James Allison knew he was onto something: He and colleagues had found a compound that acted as a brake on immune system cells called T-cells. His colleagues wanted to investigate this protein as a gateway to treating autoimmune diseases such as rheumatoid arthritis. But Allison had another target in mind: cancer. What if you could […]

    more
  • The Science of Eco-Friendly Nanoparticles!

    by

    Researchers at the University of Zurich have developed a nanoparticle type for novel use in artificial photosynthesis by adding zinc sulfide on the surface of indium-based quantum dots. These quantum dots produce clean hydrogen fuel from water and sunlight — a sustainable source of energy. They introduce new eco-friendly and powerful materials to solar photocatalysis. […]

    more
  • Neil Armstrong Walked on the Moon. To These Boys, He Was Just Dad.

    by

    With an upcoming auction of the astronaut’s keepsakes, his sons reflect on an unusual childhood. DALLAS — In the summer of 1969, Rick Armstrong was 12 and whacking the baseball in the Houston-area Little League. He was selected to play in the all-star game — but he had to skip it, because he was at Cape Canaveral […]

    more
  • Cold severity linked to bacteria living in your nose

    by

    In news with several layers of weird, researchers have determined that the mix of bacteria that live inside your nose — yes, there are organisms living inside your nose — correlates with the type and severity of cold symptoms you develop. For example, people whose noses are rich in Staphylococcusbacteria had more severe nasal symptoms than […]

    more
  • Ancient Mars Had Energy Source for Potential Life Underground

    by

    If life got a foothold in the Martian subsurface long ago, it could have tapped into a plentiful chemical energy source, a new study suggests. That source was hydrogen, generated when radiation split underground water into its constituent parts. And there was probably enough available hydrogen down there to sustain a sizable community of Mars microbes for […]

    more
  • How SpaceX’s huge ‘BFR’ spaceship for Mars has changed

    by

    The Big Falcon Rocket system underwent a growth spurt since it was unveiled in 2017. SpaceX’s Mars-colonizing Big Falcon Rocket (BFR) spaceflight system just went through a growth spurt. The reusable rocket-spaceship duo will stand 387 feet (118 meters) tall at launch, SpaceX founder and CEO Elon Musk said Monday (Sept. 17) during a webcast event at […]

    more
  • Should Pluto be a planet again? New study reignites contentious debate

    by

    The rocky body at the outer edge of our solar system was downgraded to a dwarf planet in 2006. And that decision has been hotly debated ever since. Maybe Pluto is a planet after all. The icy ball at the outer edge of the solar system was considered a planet from its discovery in 1930 […]

    more
  • Generation Z Prefers Going to the Store According to Study

    by

    The majority of Gen Z shoppers prefer to do their shopping in brick-and-mortar stores— especially when the locations are convenient. According to a survey of Gen Z shoppers (aged 18 to 22) by prescriptive analytics provider Profitect, 42% of respondents prefer to shop in-stores vs online. A further 34% prefer to shop in-stores and online […]

    more