Several vaccines for HIV have been tested in animal studies and an early safety trial in people, showing promising results in ...

Archaeologists are excavating a Roman-era watchtower in Croatia that was "built in a strategic location" on the banks of the ...

Archaeologists in Mexico have finally discovered the 'Land of the White Jaguar,' a stronghold for Maya rebels for nearly 110 ...

A 17-year-old badly burned his foot and ankle on Monday (July 28) while hiking off trail near the Lone Star Geyser, ...

A new mRNA-based vaccine triggers a response from the innate immune system to help arm the body against cancer, a mouse study ...

Footage from the BBC's new nature series "Parenthood" shows African social spiders committing matricide and cannibalizing ...

A man who hunted deer developed a very rare allergy that progressively worsened each time he ate red meat.

A hot blob currently beneath the Appalachians may have peeled off from Greenland around 80 million years ago and moved to ...

Klyuchevskoy volcano in Russia erupted shortly after a powerful 8.8 magnitude earthquake in the same region. Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 ...

The Atlantic Meridional Overturning Circulation (AMOC), which includes the Gulf Stream, plays a key stabilizing role in climates around the planet. Yet a number of studies indicate that the current is ...

A cutting-edge chemical analysis of a mystery substance that had stymied experts for 70 years finally revealed its identity.

The 8.8 magnitude megaquake is the joint-sixth largest earthquake ever recorded and the first tsunami waves have already hit Oahu, Hawaii.