While Comet C/2025 R2 (SWAN) made its closest pass to Earth on October 20, 2025, at a distance of approximately 39.1 million kilometers (0.26 AU), it remains a visible, albeit challenging, target for ...

The Jurassic Younger Granite (JYG) Province in Nigeria is notable for its rich mineral resources, though much of its subsurface wealth remains unexplored. This study utilizes integrated magnetic ...

Reconstructing the behavior of Earth’s magnetic field during archaeological periods is crucial for both achieving a better understanding of the field and related natural phenomena and for providing a ...

If you spend ample time outdoors, a reliable compass is a must-have tool in your pack. Whether you’re hiking, camping, mountain biking, or kayaking, there’s always a chance of getting turned around in ...

Every year, billions of songbirds migrate thousands of miles between Europe and Africa – and then repeat that same journey again, year after year, to nest in exactly the same place that they chose on ...

We have updated our Privacy Policy. Please review to learn more. By continuing to use our services, you agree to these updates. By Scott Murdock Updated Jan 28, 2021 ...

Understanding how organisms respond to environmental change is one of the most pressing grand challenges of organismal biology. In the vast oceans that cover 71% of Earth’s surface, remote sensing ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Diverse species that undertake long-distance migrations use geomagnetic “map” information to orient. Whether this is true for nonmigratory populations within these species or those migrating over ...

A mathematician has developed a new tool to identify gerrymandered voting districts. The research shows Pennsylvania, Ohio and North Carolina strongly gerrymandered for Republicans, while Maryland's ...