Something appears amiss in cosmology. A tension has arisen from attempts to measure the universe’s current expansion rate, known as the Hubble constant. Large international teams have used two general ...

Every time a neuron sends a signal -- to move a muscle or form a memory, for example -- tiny membrane-bound compartments, called vesicles, dump neurotransmitters into the synapse between the cells.

The Hubble Tension is one of the most fascinating scientific debates of the last decade. Imagine having two of the most advanced conducting cutting-edge observatories to extract the expansion rate of ...

As Charles Darwin showed nearly 150 years ago, bird beaks are exquisitely adapted to the birds' feeding strategy. A team of mathematicians and engineers has now explained exactly how some shorebirds ...