On 25 April 1953, Watson and Crick published an article, in the acclaimed journal “Nature” titled “Molecular structure of nucleic acids: A structure for deoxyribonucleic acid”. The one-page article ...

The introduction of PET scans that can image more than one radiotracer simultaneously could revolutionize oncology by ...

HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...

Thursday, April 23, 2026 at 8:30 a.m. ET Chief Executive Officer — Frederick Eppinger Chief Financial Officer — David C.

Stacker has chronicled social, scientific, and business inventions that changed America over hundreds of years.

Figures 12-14 are the land use/land cover maps of existing forest reserves in the FCT, namely; Tufa in Abaji, Chihuma, Chikwei, Kusoru and Shaba in Bwari, Maje Abuchi in Gwagwalada, then, Buga Hill, ...

Nearly a year ago, my partner and I rescued a very small nine-week-old puppy from a local animal shelter. Our dog Jumper was born in the shelter after his pregnant mom was rescued from a police raid ...

They are, of course, high-ranking figures in the SACP and there have been many questions about the Party’s role in recent ...

Race and its place in policy is a sensitive and deeply contested topic, and the idea of meritocracy not to be overshadowed ...

REVIEWED BY Prof. Rajiva Wijesinha Earlier this year, I sent her most recent book by an old friend, Kamala Wijeratne. Death of the Sperm Whale is her first book of poetry in four years, though in ...

Q1 2026 Earnings Call April 23, 2026 10:00 AM EDTCompany ParticipantsMarshall Loeb - CEO & DirectorCasey EdgecombeR.

The dorsal raphe nucleus (DRN) serotonergic (5-HT) system has been implicated in regulating sleep and motor control; however, its specific role remains controversial. In this study, we found that ...