Did this chemical reaction create the building blocks of life on Earth?
How did life begin? How did chemical reactions on the early Earth create complex, self-replicating structures that developed into living things as we know them?.....»»
Study reveals why carbon boosts metal nanoparticle catalysts
Precious metals play an important role in the chemical industry as catalysts: With the help of silver, platinum, palladium or other elements, chemical reactions can take place that would otherwise not progress or would only progress at a much lower r.....»»
New CRISPR system for gene silencing doesn"t rely on cutting DNA
Scientists from Vilnius University's (VU) Life Sciences Center (LSC) have discovered a unique way for cells to silence specific genes without cutting DNA. This research, led by Prof. Patrick Pausch and published in the journal Nature Communications,.....»»
Swirling polar vortices likely exist on the sun, new research finds
Like the Earth, the sun likely has swirling polar vortices, according to new research led by the U.S. National Science Foundation National Center for Atmospheric Research (NSF NCAR). But unlike on Earth, the formation and evolution of these vortices.....»»
Was "Snowball Earth" a global event? New study delivers best proof yet
Geologists have uncovered strong evidence from Colorado that massive glaciers covered Earth down to the equator hundreds of millions of years ago, transforming the planet into an icicle floating in space......»»
Team reveals how current sheets in turbulent plasma form in Earth"s magnetosheath
Magnetic reconnection is a fundamental physical process in plasmas, through which the magnetic energy is converted into plasma kinetic energy and thermal energy rapidly. Current sheets in turbulent plasma are the key trigger for magnetic reconnection.....»»
Could microbes help create sustainable electronics?
Imagine a world where electronic devices are powered by living organisms and biodegrade after use, eliminating the problem of electronic waste. This isn't the plot of a futuristic sci-fi movie—it's a real, growing area of research known as bioelect.....»»
US blocks TSMC chip exports, but Apple"s chips face a different threat
A US order to TSMC to cut AI chip supplies to China over Huawei sanctions won't cause problems for Apple. However, Taiwan's prohibition of TSMC producing 2-nanometer chips elsewhere could make an impact.A TSMC factory sign - Image credit: TSMCU.S. sa.....»»
Retirees should invest bolder as they grow older, study suggests
Retirement is a longed-for milestone in most workers' lives, but the transition requires a delicate financial balance. Retirees must anticipate life expectancy, inflation, recurring expenses and more as they manage their investments to ensure their l.....»»
Laser spectroscopy study explores nuclear structure of fermium and nobelium isotopes
University of Liverpool researchers are part of an international research collaboration that has shed light on what happens at the extremes of neutron and proton numbers, in search of where the periodic table of chemical elements ends......»»
White truffles, Italy"s gold, menaced by climate change
Deep in a thick forest in Italy's northwestern Piedmont region, the hunt is on for the white Alba truffle, with excited dogs zigzagging and digging into the wet earth......»»
How gophers brought Mount St. Helens back to life in one day
When Mount St. Helens erupted in 1980, lava incinerated anything living for miles around. As an experiment, scientists later dropped gophers onto parts of the scorched mountain for only 24 hours. The benefits from that single day were undeniable—an.....»»
Hubble captures barred spiral galaxy NGC 1672
This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from Earth in the constellation Dorado. This galaxy is a multi-talented light show, showing off an impressive array of different celes.....»»
How to start using Image Playground in iOS 18.2 to create funny selfies
Transform your iPhone 16 into a digital art studio with iOS 18.2's Image Playground, the latest tool for creating custom visuals with a few taps.Ninja the cat moves through the house unseenWith the release of iOS 18.2, Apple's Image Playground app of.....»»
Powerful new US-Indian satellite will track Earth"s changing surface
Data from NISAR will improve our understanding of such phenomena as earthquakes, volcanoes, and landslides, as well as damage to infrastructure......»»
Geologists rewrite textbooks with new insights from Cambrian rocks of Grand Canyon
Since soon after our planet formed, Earth's 4.6 billion-year-long history was dominated by single-celled life. Something dramatic happened about 500 million years ago called the Cambrian "explosion," during which an incredible diversity of life forms.....»»
Samsung Galaxy Ring 2 could come with improved battery life
According to the latest rumors, the Samsung Galaxy Ring 2 is expected to come with improved battery life over its predecessor. The post Samsung Galaxy Ring 2 could come with improved battery life appeared first on Phandroid. One of the thi.....»»
iPad mini 7 review: a more mighty micro tablet
There's not much new to talk about regarding the iPad mini 7 beyond the chipset upgrade that provides a much-needed mid-life upgrade.iPad mini 7 review: a more powerful miniIt's human nature to like something simply because it looks new and different.....»»
Planetary Boundaries framework gains traction in sustainability science
The Planetary Boundaries (PB) framework is a pivotal tool for tackling the climate crisis and safeguarding humanity's future on Earth. For the first time, the full story of the Planetary Boundaries is now being told from its beginning......»»
Cracked earth in Greece"s saffron heartland as drought takes toll
At a field outside Kozani, northern Greece, the strikingly blue-and-purple petals of saffron give off an intoxicating scent that underscores the value of one of the country's most lucrative crops......»»
Astronaut’s photo shows Earth as you’ve never seen it before
NASA's oldest serving astronaut has shared an image taken from the space station that shows Earth in a most unusual way......»»