Washington State University

A research team has discovered a novel mechanism in which a key protein drives the inflammatory damage associated with rheumatoid arthritis. The foundational finding could lead to entirely new pathways to treat this autoimmune disease affecting millions.

Sending materials into space is expensive, so the more astronauts can make on-site, the better. Engineers have now demonstrated how crushed Martian rock could be mixed with a titanium alloy to make 3D-printable building materials.

Although polylactic acid bioplastic is known for its biodegradability, it can take a long time to degrade if the conditions aren't right. Washington State University scientists have therefore devised a way of upcycling it into a 3D-printing resin.

New research points to an eye response to light as a potentially useful way of diagnosing autism in young children. Further testing is underway in a large cohort of children and a simple device to screen pupil responses has been developed.

The production of cement is a major source of carbon emissions, so the less of it that's used, the better. A new study could help, as it shows that cement can be made much stronger with the addition of material derived from waste shrimp shells.

Birds regularly eat large quantities of crops, and often become accustomed to stationary devices designed to scare them away. That's why scientists are now looking at using autonomous drones to do the job.

Presently, in order to check electrolyte levels in newborn babies, blood samples are drawn from the infants twice a day. Soon, however, a "smart" pacifier could be used to non-invasively collect that same data.

Over the past couple of years, disposable face masks have become a very plentiful form of garbage. There may actually be a use for them, however, as recent research shows that they could strengthen concrete when added to it.

The allure of of a donut or hamburger can test the resolve of even the strictest of dieters, but a new study has hinted that exercise can help us resist the temptation and promote healthier eating.

Ammonia is commonly used in commercial crop fertilizers, which in turn can pollute waterways when they run off of fields. New research, however, suggests that engineered bacteria could one day take the place of such fertilizers.

Although we've been hearing about stronger forms of concrete, one of the keys to making concrete last longer is to keep water from seeping into it. A new surface sealant could help, as it makes existing concrete 75 percent more water-repellent.

Although spermicides do already exist, they're still not 100-percent effective. Scientists are developing what could be a more reliable alternative, in the form of a vaginally applied solution that keeps sperm trapped within the semen.