DISCOVER MAGAZINE - When it comes to the microbiome, researchers have extensive knowledge of the microbial community living in our guts. The lungs, however, are a different story. While it may sound odd, microbes do live in our lungs, and breathing in certain substances, like certain dust, can cause harm to the lung microbiome. A...
LIVE SCIENCE - The Arctic Ocean was once an important source of greenhouse gases to the atmosphere — and it could become one again, researchers warn. Methane (CH4) is second only to carbon dioxide (CO2) in trapping heat in Earth's atmosphere. Since 2020, human-driven greenhouse gas emissions have increased atmospheric methane by about 10 parts...
DAILY GALAXY - Earth’s familiar green landscape might not have always been so. According to new scientific research published in the journal International Journal of Astrobiology, our planet may have once shimmered in shades of purple, driven by a completely different form of life than we know today. This striking idea doesn’t just reshape our...
LIVE SCIENCE - Earth may respond to the huge quantities of carbon dioxide (CO2) that humans are pumping into the atmosphere by "overcorrecting" the imbalance, which could result in the next ice age arriving on time instead of being delayed by tens of thousands of years, as had previously been predicted. This is due to...
POLITICO - BLOWING STEAM: Will California remain king of U.S. geothermal energy production? Or will other states snatch the crown? That was the decision before Gov. Gavin Newsom, according to the geothermal industry and its allies, as he weighed signing their two top-priority bills of this session. Newsom signed one and vetoed the other on...
SMITHSONIAN MAGAZINE - The biological history of leeches is difficult to study: Their tissue decomposes almost immediately, and their boneless bodies rarely fossilize. But a geological formation in Wisconsin preserved a leech fossil for 437 million years, a new study finds. It’s the first-ever discovery of its kind—and an analysis of the preserved leech suggests...
ZME SCIENCE - Leeches are some of the most hated creatures in the world, even though most people rarely (if ever) see one. We even use the word as an insult. A leech is a parasite, someone who lives only to suck the blood from others. But leeches deserve more respect. A newly described fossil...
INTERESTING ENGINEERING - A new study has provided fresh insights into how Earth recycles its carbon. Rock weathering acts as the slow, reliable mechanism that stabilizes Earth’s climate. The easy explanation is that rain, rocks, and carbon burial keep the climate in check, but new research shows this account may be incomplete. The University of...
DISCOVER MAGAZINE - It’s the beginning of the spooky season, which means ghouls, ghosts, and bloodsuckers abound. One of the most famous bloodsuckers in nature is, of course, the leech. These parasites feed on blood and have been used throughout history to treat a whole host of medical problems in humans. Now, for the first...
THE NEW YORK TIMES - If you look around Waukesha County in Wisconsin today, it can be difficult to imagine a tropical coastline teeming with trilobites, the oldest known scorpions and jawless vertebrates. But 437 million years ago, during the Silurian period, these creatures lived and died there, some getting washed into a salty cove...
EARTH.COM - Earth has never stood still when it comes to climate. For billions of years, our planet has cycled between heat and cold, shaping the environment where life evolved. But new research from UC Riverside (UCR) reveals that the story of Earth’s carbon balance is more complicated than once believed. The findings suggest that...
INTERESTING ENGINEERING - Gravitational waves, tiny ripples in spacetime caused by cosmic collisions like merging black holes, are almost impossibly faint. Detecting them requires LIGO (Laser Interferometer Gravitational-Wave Observatory), one of the most sensitive instruments ever built. However, there’s a catch. To see farther and catch weaker signals, LIGO needs more powerful lasers, but stronger...
By Rupendra Brahambhatt | Interesting Engineering |
STUDYFINDS - New modeling shows that global warming events can, under certain conditions, trigger long-term cooling strong enough to resemble ice age conditions, according to researchers at the University of California, Riverside. When the planet experiences large-scale carbon emissions and warming, natural cooling processes can sometimes overshoot and send global temperatures plummeting far below their...
SMITHSONIAN MAGAZINE - Just decades after the first exoplanets were identified, our database of the distant worlds—monitored by the NASA Exoplanet Science Institute—has breached a new threshold. Now, astronomers have officially identified more than 6,000 planets outside our solar system. “This milestone represents decades of cosmic exploration driven by NASA space telescopes—exploration that has completely...
FORBES - NASA reports that its official tally of extrasolar planets has hit the 6,000 mark. This thirty-year milestone has been in the works since two little known Swiss astronomers, Michel Mayor and Didiez Queloz, first detected 51 Pegasi b. The first of the so-called “hot Jupiters” to be detected, “51 Peg” is a gas...
SFGATE - Described by researchers as one of the most serious wood-destroying pests in the world, subterranean termites cause an estimated $32 billion in damage globally per year, and California is a battleground where both native and non-native species flourish. Now, unfortunately for squeamish homeowners, researchers at UC Riverside said there may be even more...
POPULAR MECHANICS - For the past several years, dozens of rivers throughout the Arctic watershed have been undergoing a shocking transformation: They’re turning orange. When rivers sport these troubling hues, humans are usually the culprit—whether through mining operations, agricultural runoff, or criminally dumping hazardous materials into waterways. With these rivers mostly tucked away in northern...
QUANTA MAGAZINE - enus is arguably the worst place in the solar system. A cloak of carbon dioxide suffocates the planet, subjecting its surface to skull-crushing pressure. Sulfuric acid rains down through the sickly yellow sky but never reaches the lava-licked ground. Venus is so hot — hot enough to melt lead — that the...
DAILY GALAXY - In Alaska’s far north, something strange is happening. Rivers that once ran crystal clear are now turning a rusty orange, and scientists say the shift is permanent. A new study published in The Proceedings of the National Academy of Sciences has uncovered the hidden force behind this transformation, one that is quietly...
SFGATE - When John McPhee and his ragtag crew first kayaked into the pristine Alaskan wilderness in 1975, they were awestruck. The author, who chronicled his reconnaissance trip in the literary classic “Coming into the Country,” was surrounded by an abundance of untouched flora and fauna. Beneath them, Arctic grayling, chum salmon and Dolly Varden...