A coronavirus vaccine built to stay useful even as viruses change has cleared its first test in people, offering an early ...

A key step in the origin of many pandemics occurs when an animal-borne virus infects humans and then evolves to spread more ...

A key step in the origin of many pandemics occurs when an animal-borne virus infects humans and then evolves to spread more efficiently from person to person. That is why scientists and physicians ...

FDA approves ensitrelvir for COVID-19 postexposure prophylaxis following phase 3 data showing efficacy against Omicron symptoms. The FDA recently approved ensitrelvir (Xocova; Shionogi), an ...

The CFT is not only a fitness assessment of events but also a readiness tool designed to support the physical demands of ...

Daniela Hernandez is a science reporter for The Wall Street Journal. Her interests include genetics, neuroscience, robotics and artificial intelligence.

As modern technologies shrink to the nanoscale, surfaces increasingly dictate how materials deform, yield, and fail. Yet probing this regime has long been hindered by the challenge of preparing and ...

May 13, 2026 Atomic step-terrace ordering enables unprecedented precision in mechanical testing Researchers report the creation of step-terrace-ordered GaN surfaces using catalyst-referred etching ...

Testing has always required scripts, tools, and technical knowledge, which made it hard for many people to take part. Even with automation, teams still depend on writing and maintaining tests. Now, AI ...

The Army announced in a news release earlier this week that it is rolling out a new combat fitness test for frontline troops as leaders push to strengthen battlefield readiness amid ongoing recruiting ...

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