Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Five Senate Republicans voted Thursday to advance a bipartisan resolution on the War Powers Act to block President Trump from using military force against Venezuela, a proposal that if enacted would ...

A handful of Republicans joined Democrats to allow the measure to move forward, reflecting concerns in both parties about the administration’s strategy. By Robert Jimison and Megan Mineiro Reporting ...

Researchers in the Middle East have developed a fuzzy logic controller that simultaneously optimizes the tilt angle of PV systems and performs maximum power point tracking (MPPT). Year-long ...

Republicans in the Senate blocked a measure that would terminate the president’s legally disputed campaign targeting alleged drug runners. By Robert Jimison Reporting from the Capitol Republicans in ...

Value-based care (VBC) metrics are more than just numbers; they act as vital tools for agencies to assess their performance and outcomes. In the VBC landscape, measuring quality extends beyond ...

Multiplying two analog signals involves the use of analog multipliers, usually implemented by using log and antilog circuit blocks or the Gilbert cell. Today, the most common technique used to ...

What just happened? Engineers at the University of California, Santa Cruz, have developed a method for measuring heart rates that requires no wristband, smartwatch, or medical device. Instead, the ...

The NFL will use Sony's Hawk-Eye technology as the primary way to measure the line to gain, the league announced Tuesday at its annual spring owners meetings. The technology will use six 8K cameras to ...

Amazon has already integrated DeepSeek's model as an option for its cloud-computing customers. Amazon announced a major investment of more than $100 billion in its CapEx in 2025. Amazon has remained ...

Physicists measured how readily a current of electron pairs flows through 'magic-angle' graphene, a major step toward understanding how this unusual material superconducts. By determining how readily ...