Dogs are more expressive when people are looking at them, suggesting that they are directing intentional meanings toward humans.
Grab a g-suit and experience what it’s like to fly in a jet aircraft
Devil rays are mysterious sea creatures that are rarely seen in the wild. With their population dwindling, biologists are racing to learn more about these rays before they disappear.
To prevent mega-wildfires from spiraling out of control, technicians set landscapes ablaze on purpose.
It will take decades to sift through the reams of data from Cassini’s 13-year Saturn mission, but NASA researchers have just revealed some new insights.
The orbits and downward tilt of objects in the Kuiper Belt beyond Neptune might be best explained by the existence of Planet Nine, the hypothetical planet believed to be 10 times more massive than Earth.
Neutron stars colliding 130 million years ago produced gravitational waves and visible light that were recently detected by observatories around the world.
Boston-based Freight Farms has developed what it calls the Leafy Green Machine, a method for vertical, hydroponic farming inside a shipping container.
The U.S. and Russia have announced plans to put a new structure in the orbit of the moon. What will it look like?
Breaking the sound barrier is considered one of the greatest achievements of aviation, but how exactly did we manage to do it?
Volcanic eruptions around the world may have interrupted agricultural production along the Nile, setting off the social unrest that preceded the collapse of the Ptolemaic dynasty.
Floating wind farms have the capacity to produce vast amounts of clean energy, if the cost of generating electricity far offshore can be reduced.
The brains of cetaceans and primates share features that are rarely found elsewhere in nature.
The approach could eventually cut by 90 percent the cost of producing an important cancer-fighting agent called interferon beta.
Research into the so-called nocebo effect sheds light on the complicated mind-body connection behind our perception of pain.
Health experts warn of the effects of the fine-particulate pollution generated by wildfires, which are worsening in part due to climate change.
Sclera staining involves injecting ink into the whites of the eye, which the American Academy of Ophthalmology says can cause injury and even blindness.
Genetic analysis of Homo sapiens buried together 34,000 years ago found they were not closely related, despite likely living within a small group.
Integrating economics and psychology, Richard Thaler showed how limited rationality and self-control affect economic decisions and market outcomes.