An eruption cracked through the silence of night last December 18 as molten rock burst from the ground of Iceland’s Reykjanes Peninsula. Moments later, Celine Lucie Mandon’s phone rang, rousing her from near-sleep to alert her of the blast. Around 2 a.m., Mandon, a gas geochemist at the University of Iceland, and three of …
Enlarge / Intuitive Machines released this photo of its Odysseus lander in space after launch. Intuitive Machines Most of NASA is a pretty buttoned-down place these days. Nearly 70 years old, the space agency is no longer the rambunctious adolescent it was during the race to the Moon in the 1960s. If you go …
Explore What is a person? Is it determined by what someone is able to think, feel, and do? Or by something else, such as the category into which they were born? This is a profound question, central to how we see ourselves and the rest of the living world. Steven Wise, who passed away …
We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Whether you’re working from home full-time, on a hybrid schedule, or going into the office regularly, having a dedicated space for responding to emails and doing your daily little work tasks is important. It helps …
Software overview OMArk is available as an open source command-line tool and a web server. The command-line tool is distributed as a python package on Anaconda, PyPI and GitHub (https://github.com/DessimozLab/OMArk). In addition to a query proteome, it needs only a precomputed OMAmer database, which is available for download from the OMA browser10. The web …
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating multisystem disorder from which adults rarely recover. Researchers have struggled to find changes in the body that underlie the illness, which often appears following an infection, partly because it may arise in different forms. Now scientists at the National Institutes of Health (NIH) have completed perhaps …
Colorectal cancer most often affects people over age 50, but it’s on the rise in younger people, who are rarely offered screening to catch these cancers early. Now, a new study hints that microbes found in the tumors of younger and older cancer patients differ, and this could potentially offer new means for early …
Astronomers have discovered one of the most powerful eruptions from a black hole ever recorded in the system known as SDSS J1531+3414 (SDSS J1531 for short). As explained in our press release, this mega-explosion billions of years ago may help explain the formation of a striking pattern of star clusters around two massive galaxies, resembling “beads on a string.” SDSS …
To calculate the rate of change, you divide the change in one quantity by the corresponding amount of change in another quantity. Change is represented as the Greek letter delta (Δ), so the basic formula for rate of change is: Exactly how you calculate Δy and Δx will depend on the application. Slope In …
And to see if these actions had had an impact on mercury levels in tuna, researchers examined data from nearly 3,000 tuna muscle samples, from fish captured in the Pacific, Atlantic and Indian Oceans, including skipjack, bigeye and yellowfin, which together account for 94% of global tuna catches. Source link