Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...

It’s vital for Congress to pair pro-growth tax cuts with pro-growth spending reforms. The federal budget itself needs a ...

The Oscar-nominated singer/actress also talked about "Wicked" and her intense training to play Glinda on Wednesday's (Feb. 5) show.

Canada is likely to witness a turn toward more aggressive right-wing politics. This shift was set in motion by the ...

E.U. Investing in Advanced Technologies and Infrastructure to Support the Use of Drones in Policing ...

Homeland security refers to defending and safeguarding a nation from antisocial threats. It is a government initiative to increase security of homeland and improve resilience against possible natural ...

For the many wondrous things humans can do, we can't fly on our own. But if we could, how big would our wings be? Of course, the answer depends on the person's size. But someone who's about 155 pounds ...

For the many wondrous things humans can do, we can't fly on our own. But if we could, how big would our wings be? Of course, the answer depends on the person's size. But someone who's about 155 ...

Use this guide to spot your feathered friends and take part in the world's largest garden wildlife survey between January 24 and January 26 ...

Human genetic diversity and evolution rely on new mutations and exchange of DNA between chromosomes during the generation of sex cells, in a process called recombination. Recombination manifests ...