During my time in the White House, I was there for many Biden speeches. I helped the president prepare for them. And I can tell you, this was not a traditional Biden speech. A more traditional ...

CBSE Board Exam Chemistry Preparation 2025: The CBSE Class 12 Chemistry exam, scheduled for February 27, 2025, is a 70-mark, three-hour paper covering five sections. Key topics in Physical ...

But after a couple of years of work, xMEMS has arrived at the next generation — ultrasound through a solid-state speaker. This tiny, 1mm-thin speaker is called Cypress, and after listening to it ...

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them can help us determine if there was ever enough water on Mars to sustain ...

Chronic kidney disease (CKD) is an umbrella term used to describe a longstanding disease or condition that causes the progressive loss of kidney (renal) function. Symptoms vary, depending on the stage ...

Free Expression: As Donald Trump’s domestic critics get in line, so the world has saluted his restoration, if reluctantly. Photo: Brandon Bell/Pool via Reuters As Donald Trump prepares his ...

Kidney failure occurs when your kidneys lose the ability to filter waste from your blood sufficiently. It may not cause symptoms in the early stages. Your kidneys filter your blood and remove ...

Across the country, educators described widespread anxiety about President-elect Donald J. Trump’s promises to deport immigrants and what it could mean for their students. By Dana Goldstein If ...

There are several types of kidney (renal) cancer. Each type is potentially curable if it’s found and treated early before the cancer has a chance to spread. Kidney cancer is categorized in stages from ...