Reaction time reflects brain processing speed; simple tests like the ruler drop can reveal attention, coordination, and early cognitive changes.

Scientists have discovered a way to make molecules sitting on a flat surface rotate together using extremely short flashes of ...

Astronomers detect a laser-like signal coming from colliding galaxies 8 billion light-years away. A cosmic mystery.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Cerebral blood flow is essential for normal brain function and often perturbed in neurological disease. If one shines a ...

The signal indicated that the event occurred extremely far away. The masses of the objects involved also caught scientists’ ...

I had formally predicted — if the time stamp on an email counts as formality — that the bombing of Iran would commence on Tuesday, with the first strikes scripted to occur just as Donald Trump was ...

The discovery of a newborn magnetar inside a distant supernova helps explain why some stellar explosions shine far brighter ...

Broken trendlines and a looming ‘death cross’ pattern bode badly for the financial sector, and therefore the rest of the stock market.

Nevertheless he imagined gradation from simple-eyed animals with pigment-coated nerves to ones with eyes of a “high stage of perfection”, such as our own. 11 weirdest, bizarre ...

The blog also explains that right-of-way rules apply once vehicles stop: “When more than one vehicle stops at stop signs at the same time at right angles to each other, the driver on the left must ...

The platypus is one of nature’s strangest mammals. This egg-laying animal sweats milk, hunts by sensing electrical signals, carries venomous spurs, and even glows under ultraviolet light. Discover the ...