The emission of photons by excited nuclei has been explored for timekeeping and sensing, but nuclear processes that eject electrons offer practical advantages. Electrons in atoms can exist only in ...

This year artificial intelligence stopped being all about the future and roared into the present. Time announced exclusively on TODAY Dec. 11 that it has recognized AI’s seismic impact by naming the ...

I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...

When black holes collide, the impact radiates into space like the sound of a bell in the form of gravitational waves. But ...

Differences in kinetics of retinal output signals originate at least in part from differences in synaptic output from distinct bipolar cell types.

Time magazine has chosen "Architects of AI" as its Person of the Year 2025. The magazine said it opted to recognize artificial intelligence's vast influence across society, from media to politics to ...

Researchers have built a tiny, lightweight microscope that captures neuron activity with unprecedented speed that can be used in freely moving animals. The new tool could give scientists a more ...

The defense secretary has insisted no classified information was shared. A monthslong investigation into Defense Secretary Pete Hegseth's use of the commercial messaging app Signal is complete and its ...

Researchers developed a tiny, lightweight microscope that captures the electrical spikes of neurons at hundreds of frames per second in awake animals. WASHINGTON — Researchers have built a tiny, ...

The Wall Street Journal’s Kate Linebaugh, Damian Paletta and Aaron Kuriloff took subscriber questions after the Fed made its decision on interest rates. Photo: Caroline Brehman & Tom William/ZUMA ...

The inspector general concluded that the defense secretary violated the Pentagon’s instructions on using a private electronic device to share sensitive information. By John Ismay Reporting from ...

Secretary of War Pete Hegseth "acted within his authority" by sharing sensitive details about Houthi strikes over Signal, Armed Services Chairman Roger Wicker said after viewing a report from the ...