Feeling like beachcombing and peeping out some octopuses, sea stars, or crabs?

This is one of a series of occasional articles highlighting conditions that may be more common than many doctors realise or may be missed at first presentation. The series advisers are Anthony Harnden ...

When Santa is done delivering presents on Christmas Eve, he must get back home to the North Pole, even if it's snowing so hard that the reindeer can't see the way. He could use a compass, but then he ...

When Santa is done delivering presents on Christmas Eve, he must get back home to the North Pole, even if it’s snowing so hard that the reindeer can’t see the way. He could use a compass, but then he ...

Stephen Selwyn, dentist and managing director, is proud to introduce Evident’s explanatory guide on choosing the right loupes. Through the lens: a dental professional’s guide to choosing the right ...

This application note evaluates the mechanical properties of titanium using displacement-controlled nanoindentation, including its elastic modulus and hardness. It correlates these physical ...

The equatorial coordinate system projects Earth's latitude and longitude onto the celestial sphere, using declination (angular distance from the celestial equator, measured in degrees) and right ...

Many migratory birds use Earth’s magnetic field as a compass, but some can also use information from that field to determine more or less where they are on a mental map. Eurasian reed warblers ...

Statistical analysis of low latitude spread F is presented for three different longitudinal sectors from Jicamarca (12°S, 76.8°W, −2.5° declination angle) from 2001 to 2016, Ascension Island (7.9°S, ...