With modern seismic tomography, Earth scientists have discovered that above Earth's core-mantle boundary (CMB), about 2,900 ...

The Ursid Meteor Shower is a subtle but reliable annual celestial event that occurs each December around the winter solstice.

Week 16 of the 2025 NFL season when the Kansas City Chiefs visit the Tennessee Titans. The Chiefs are coming off one of the ...

The best time to hunt for Ursid meteors is from the evening of Dec. 21 straight through to dawn on Dec. 22. The shower's peak ...

Brilliant figures such as Sergey Nikitovich Mergelyan (1928-2008) defined the 20th century as an era for extraordinary ...

Abstract: The problem of denoising signals, defined over graph domains, using a regularization framework, is considered here. Using the $L^{2}$ norm, the optimum ...

Brian Walshe's defense attorney claims Ana Walshe died from a "sudden unexpected death" on New Year's Day 2023. The defense argues Walshe panicked after finding his wife dead and lied to keep custody ...

Abstract: In motion control, velocity is required to be estimated with less delay and less error, but the two are trade-offs because of an encoder's quantization noise, and they are difficult to make ...