The researchers then looked at when and where each bird was captured and compared it to three measures of the magnetic field—intensity, declination, and inclination—at that date and location. The ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

Chemotherapy (CT) declination among patients with early-stage hormone receptor positive breast cancer (BC) and high Oncotype DX recurrence scores (RS).

The DOJ National Security Division declined prosecution of an aerospace company for export control and False Claims Act violations. The declination letter identifies the company’s prompt and ...

Trying to understand how a map relates to what’s on the ground can be tricky. It requires the brain to do a lot of stuff that ...

Dancing turtles have proved for the first time that some animals use Earth's magnetic field to create a personal map of their favorite spots.

In the days since GPS was invented, many of us have lost the skill of navigating by a good old compass and map. As a family ...

North Pole shifts towards Siberia, updating Earths magnetic map tenfold Magnetic North Poles rapid transition prompts updates for navigation systems a ...

New research uncovers how birds navigate using Earth's magnetic inclination and declination, redefining migration science.

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 ...

Because magnetic north is wandering, it's important to have a modern map. Because even if the declination only changed by one degree, that can make an enormous difference over the course of a few ...