Despite hopes, vitamin K2 supplements fail to slow calcium buildup in heart valve
Unfortunate, much needed
Unfortunate, much needed
The 210-foot-long bridge across a busy freeway in Los Angeles County is expected to be finished in 2025
A veteran NASA scientist says his company has tested a propellantless propulsion drive technology that produced one Earth gravity of thrust.
More than 30 people have been killed and 60 are missing in the southern state of Rio Grande do Sul.
DARPA has finally unveiled more of its mysterious Manta Ray robotic sub, with impressive new images of the prototype Uncrewed Underwater Vehicle (UUV) undergoing its…
The definition of “safe sex” has broadened to include STI prevention, avoiding unintended pregnancies and psychologically safe practices for everyone. A primary care physician and…
Voxelotor, which can help reduce need for blood transfusions, is administered as a daily tablet
Introduction: The skin prick test (SPT) is the first step in the diagnosis of an immunoglobulin E (IgE)-mediated food allergy. The availability of commercial food…
RAND researchers have analyzed the Patient Protection and Affordable Care Act—the sweeping health care reform sometimes known as “Obamacare”—from many different angles. Here’s what they’ve…
A 98-year-old woman in Ukraine has escaped Russian-occupied territory by walking almost 10 kilometers (6 miles) alone, wearing a pair of slippers and supported by…
Karl Deisseroth and his collaborators have launched a center to measure cognitive function and gather real-time data on human brain activity in ways previously attempted…