While all three genotypes of mice performed similarly to wild-type animals on multiple behavioral and spatial memory tests, they faltered in tests of working memory. APP-KI had a subtle deficit, which ...

Dennis J. Selkoe, M.D. The Vincent and Stella Coates Professor of Neurologic Diseases, Harvard Medical School. Co-Director, Center for Neurologic Diseases, Department of Neurology, Brigham and Women’s ...

Plastic particles are found in our organs, blood and even semen. But do they stay in us forever? What damage are they doing?

Scientists have uncovered new details about the mechanism behind cancer progression. Researchers explored the influence the mechanical stiffening of the tumor cell's environment may have on the ...

Exosomes are a small, specific type of extracellular vesicle (EV), a kind of membrane-enclosed package that can move between ...

A new role has been uncovered for a cell's own RNA in fending off attacks by RNA viruses. Some of the cell's RNA molecules, researchers found, help regulate antiviral signaling. These signals are part ...

A new study led by Prof. Yosef Buganim from the Hebrew University of Jerusalem and Dr. Abdenour Soufi from the University of ...

Twitter alternatives — new and old — have found audiences willing to try out a newer social networks since Elon Musk took over the company in 2022. Mastodon, Bluesky, Spill and T2 are some of ...

A smart TV is an internet-connected television that offers a range of online features, such as on-demand content from apps like BBC iPlayer, ITVX and All 4, access to streaming services like Netflix, ...

Glypican members of the heparan sulphate proteoglycan family regulate several developmental signalling pathways, such as those involving Hedgehog, Wnt, BMP and FGF. Two studies reveal opposite ...

When countries set a limit, or cap, on greenhouse gas emissions, they create something of value: the right to emit. What happens if we apply market principles and rules? The countries or companies ...