Examination of fossil fragments from Panama has led Smithsonian scientists and colleagues to the discovery of a new genus and species of river dolphin that has been long extinct. The team named it Isthminia panamensis. The specimen not only revealed a new species to science, but also shed new light onto the evolution of today's freshwater river dolphin species.

I’ll be honest, I like Equal. If I had my way, my morning would consist of a kiss from my wife and a cup of Double Black Diamond Extra Bold coffee with a packet of Equal and a little bit of French Vanilla creamer thrown in. Super bold coffee with sweetness added? I like contrasts.

What’s even more of a contrast, and more confusing to people who know me, is that someone who won’t eat store-bought jelly - doesn't even want it in the house - someone who would, given his way, never let his family eat anything that wasn’t grown, killed, processed and cooked by anyone but him, would consume an “artificial” sweetener at all.

Despite billions of dollars in outreach programs designed to lure women into computer programming, and companies mandating that more women be hired, most females would rather go into something involving people.

Yet a new survey of 270 high school students concludes that three times as many girls would interested in enrolling in a computer science class if the classroom was redesigned to be less "geeky" and more inviting.

So we can knock Barbie dolls and pink clothes, but they are appealing to the market that is rather than the market some academics would like it to be. The notion that women and men are the same has become passe.

Diets rich in fish oil versus diets rich in lard produce very different bacteria in the guts of mice, reports a study from Sahlgrenska Academy published in Cell Metabolism.

The researchers transferred these microbes into other mice to see how they affected health. The results suggest that gut bacteria share some of the responsibility for the beneficial effects of fish oil and the harmful effects of lard.

The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory smashes large nuclei together at close to the speed of light to recreate the primordial soup of fundamental particles that existed in the very early universe. Experiments at RHIC have shown that this primordial soup, known as quark-gluon plasma (QGP), flows like a nearly friction free "perfect" liquid. 

New RHIC data just accepted for publication in the journal Physical Review Letters now confirm earlier suspicions that collisions of much smaller particles can also create droplets of this free-flowing primordial soup, albeit on a much smaller scale, when they collide with the large nuclei.

What can be really said about the physical origin and the ultimate nature of the properties of matter described by Quantum Mechanics?

A recent study found that the herbicide atrazine, common for weed control in corn and sorghum crops in large-scale farming operations, does not have any measurable impact on aquatic plant life over the long term.

Atrazine has been used for decades and some studies have contended that it might have an impact in laboratory experiments. It has a “level of concern” as identified by United States Environmental Protection Agency, The study authors say this research is the first to address atrazine levels as they would “naturally occur in agricultural areas during rainfall runoff events.”

It’s about time. The FDA is cracking down on the sale of a natural substance that most of us consume every day. It is the chemical caffeine, and it’s the “energy” in energy drinks. (This is a misnomer. They should be called “drinks that do nothing until a chemical stimulant is added.”)

When we talk about artificial intelligence (AI) – which we have done lot recently, including my outline on The Conversation of liability and regulation issues – what do we actually mean?

AI experts and philosophers are beavering away on the issue. But having a usable definition of AI – and soon – is vital for regulation and governance because laws and policies simply will not operate without one.

We’ve been saying for years that the anti-GMO folks haven’t a scientific leg to st