Abstract: High-resolution and amplitude-preserved imaging is crucial for mapping impedance interfaces and identifying hydrocarbon reservoirs in the subsurface. Although elastic reverse-time migration ...

If you go without water for too long, you can experience dehydration, which can cause lightheadedness, fatigue, low blood pressure, heart palpitations, and death. Most people can only survive about ...

Jolting awake, you glimpse the time on your alarm clock; it’s 3am. Again. Waking up in the twilight hours night after night is enough to drive anyone to distraction—but a leading sleep expert says the ...

Ever since Donald Trump began his second term in the White House, rumors have been running rampant about his health. From photos of the president falling asleep during important political events to ...

In August, a team of mathematicians posted a paper claiming to solve a major problem in algebraic geometry — using entirely alien techniques. It instantly captivated the field, stoking excitement in ...