In a near-30 minute inauguration speech, the 47th president of the United States, Donald Trump promised the "golden age of ...

Northern pike are moving through salt water to invade freshwater habitats in Southcentral Alaska, according to a recent study ...

Mars is an attractive candidate for colonization for several reasons. It is relatively close to Earth, with journeys taking ...

It's the first known documentation that northern pike are traveling through estuaries, where fresh water from rivers mixes with the ocean, to colonize new territory in North America. Northern pike ...