Abstract: We demonstrate a practical system for OFC tones extractions that is tuneable within the telecom C-Band. By employing two double-integrators and proportional gain (PI 4) as a controller, we ...

Britain is seeing a 'remarkable' surge in numbers of frilly–mouthed jellyfish, the largest jellyfish known to these shores. There were 310 sightings of the species around Britain and Ireland in the ...

White House tells Supreme Court it doesn’t care about the tariff money raised Ryan Murphy’s ‘All's Fair’ gets panned by critics who bash Kim Kardashian’s acting 7 lions to be euthanized at wildlife ...

A student-led research group from Tohoku University has discovered a new species of the venomous Physalia (commonly known as Portuguese man-of-war) that has never been seen before in northeast Japan.

Divers often come across weird, unexpected things. It’s not always a good idea to investigate up close. But when John Roney saw a tentacle just above him, he had to see what was happening. “Several ...