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Newly discovered mechanism protects DNA during cell division
Every time a cell divides, it must accurately copy and distribute its DNA between two new cells. However, in some cases, chromosomes do not fully separate, leaving behind thin strands of DNA known as
NASA’s Newest Wind Tunnel Opens at NASA Langley
On Friday, July 31, 2026, NASA leadership and Virginia government officials opened NASA’s first major new wind tunnel in more than 40 years, the Flight Dynamics Research Facility at NASA’s Langley Res
A backup fluoride defense in soil bacteria could aid greener chemical production
Researchers at the University of Tartu have discovered a mechanism in bacteria that helps them adapt to fluoride, which is toxic to most organisms above relatively low threshold concentrations. Their
NASA and its industry partners are preparing for next year’s Artemis III demonstration mission by completing new wind tunnel tests on SpaceX’s Super Heavy Vers…
The COVID-19 pandemic highlighted severe consequences of unchecked respiratory disease, including cytokine storms. This phenomenon affected many COVID-19 patie…
A new Concordia study has demonstrated a greener way to produce an important class of catalytic materials with promising potential for cleaner energy technolog…
NASA opened its newest wind tunnel, the Flight Dynamics Research Facility, Friday, providing a critical resource for the agency and its partners to test the sa…
An international team of volcanologists working on Carlingford Mountain has found that liquid "magma chambers" do not always exist beneath volcanoes. The team …
Katalyst Space's LINK spacecraft is recovering from an unexpected spin in orbit, and will need a little more time to rescue NASA's falling Swift observatory.
Consumer sentiment confirmed its early-July reading, landing almost 12% above June, according to the University of Michigan Surveys of Consumers.
Alcohols are among the most abundant building blocks in chemistry. Fluorinated compounds, meanwhile, are essential for many modern medicines, crop protection p…
When astronauts travel deeper into space, every drop of fuel becomes critical, and keeping those fuels stable for months or even years is one of the biggest en…
In mathematics and getting dressed, some processes are commutative, while others are noncommutative. Commutative means the order doesn't matter (3 + 2 is the s…
I am a runner who loves being active alongside my dogs. Actually, I am more of a plodder—and one with very bad knees. Those knees benefit from regular physioth…
