Laser speckle contrast imaging (LSCI) and imaging photoplethysmography (IPPG) are two simple, contact-free, camera-based ways to analyse cerebral ...

Political violence has become illegible, and increasingly, politics and language have too.

The rayograph has been long admired but largely misunderstood. This important retrospective gives Man Ray’s eponymous ...

As a political figure, losing the 2020 presidential election was the best thing that happened to Donald Trump. It gave him something that most presidents never get – time.

In 2016, Canada passed landmark legislation to legalize what it euphemizes as Medical Assistance in Dying (MAiD) — ...

The thing is, you don't need more hardware to create a smarter home. Even with a couple of devices, you can create something that surpasses many other setups that attempt to take advantage of smart ...

Tiny tubes of carbon that emit single photons from just one point along their length have been made in a deterministic manner ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...

Disclaimer: neither I nor Ruwan Bandujeewa know of a Nandani Warusavithana. If such a person does exist, please note that ...

At senior official levels, one sometimes gets into positions where choices become difficult because they could violate one’s ...

Ukrainian President Volodymyr Zelenskyy’s announcement on Monday that Ukraine will not surrender the territories Russia demands may signal the end of Donald Trump’s "peace plan" to resolve the war, ...