“Traveling” Brain Waves May Be Critical for Cognition

Physical motion of neural signals may play a more important role in brain function than previously thought | Continue reading


@scientificamerican.com | 6 years ago

Depression's Evolutionary Roots (2009)

Two scientists suggest that depression is not a malfunction, but a mental adaptation that brings certain cognitive advantages | Continue reading


@scientificamerican.com | 6 years ago

Interstellar Mystery Object Now Thought to Be a Comet

'Oumuamua, the first-known visitor from outside the solar system, may not have been an asteroid after all | Continue reading


@scientificamerican.com | 6 years ago

Cells Talk and Help One Another via Tiny Tube Networks

Long-overlooked “tunneling nanotubes” and other bridges between cells act as conduits for sharing RNA, proteins or even whole organelles  | Continue reading


@scientificamerican.com | 6 years ago

Can Robotics Solve Its Diversity Problem?

Fetch Robotics CEO Melonee Wise talks about the need for standardizing robots and diversifying engineering teams | Continue reading


@scientificamerican.com | 6 years ago

Mushroom Coffee: The Science Behind the Trend

Can drinking mushroom beverages really make you more productive, resilient, relaxed or good-looking?  | Continue reading


@scientificamerican.com | 6 years ago

Einstein’s Greatest Theory Validated on a Galactic Scale

Astronomers have used a pair of galaxies far beyond the Milky Way to test general relativity with unprecedented precision | Continue reading


@scientificamerican.com | 6 years ago

Mechanism of how caffeine seems to help the heart

New research in mice details the mechanism of how caffeine seems to help the heart | Continue reading


@scientificamerican.com | 6 years ago

Gravitational “Echoes” Could Reveal Colliding Wormholes

A unique signature in gravitational wave observations could show that hypothetical tunnels through space-time actually exist | Continue reading


@scientificamerican.com | 6 years ago

Gravitational “Echoes” Could Reveal Colliding Wormholes

A unique signature in gravitational wave observations could show that hypothetical tunnels through space-time actually exist | Continue reading


@scientificamerican.com | 6 years ago

As Massive Storm Rages on Mars, Opportunity Rover Falls Silent

Dust clouds blotting out the sun could be the end of the solar-powered probe | Continue reading


@scientificamerican.com | 6 years ago

How Big Does a Minority Have to Be to Reshape Society?

A committed few can influence the many and sweep away social conventions, new research shows | Continue reading


@scientificamerican.com | 6 years ago

Web Searches Reveal (in Aggregate) What We’re Really Thinking

Google as a window into our private thoughts | Continue reading


@scientificamerican.com | 6 years ago

How to Hack an Intelligent Machine

AI scientists try to trick smart systems into making dumb gaffes | Continue reading


@scientificamerican.com | 6 years ago

Gravitational Waves Reveal the Heart of Neutron Stars

Scientists are mapping the extreme interiors of exotic stars with unprecedented clarity, and setting new boundaries on the births of black holes | Continue reading


@scientificamerican.com | 6 years ago

Transgender Women Could Get Pregnant by Uterine Transplantation

The uncharted territory of uterus transplants is sparking patients’ interest, but surgeons and endocrinologists remain wary | Continue reading


@scientificamerican.com | 6 years ago

A Matter of Taste: Can a Sweet Tooth Be Switched Off in the Brain?

A study describes the complex brain circuitry that lets us identify, savor (or recoil from) a taste  | Continue reading


@scientificamerican.com | 6 years ago

A Wave of Resurgent Epidemics Has Hit the U.S

Resurgent outbreaks of infectious diseases are sickening thousands, and the causes are societal | Continue reading


@scientificamerican.com | 6 years ago

How Much Can We Know?

The reach of the scientific method is constrained by the limitations of our tools and the intrinsic impenetrability of some of nature's deepest questions | Continue reading


@scientificamerican.com | 6 years ago

How Close Are We--Really--to Building a Quantum Computer?

Intel’s head of quantum computing talks about the challenges of developing algorithms, software programs and other necessities for a technology that doesn’t yet exist | Continue reading


@scientificamerican.com | 6 years ago

How Close Are We to Building a Quantum Computer?

Intel’s head of quantum computing talks about the challenges of developing algorithms, software programs and other necessities for a technology that doesn’t yet exist | Continue reading


@scientificamerican.com | 6 years ago

Sewage Is Helping Cities Flush Out the Opioid Crisis

Poop studies are helping communities make intervention decisions | Continue reading


@scientificamerican.com | 6 years ago

As CO2 Levels Rise, Rice Becomes Less Nutritious

New findings raise public health concerns in poorer nations where rice is a major dietary staple | Continue reading


@scientificamerican.com | 6 years ago

The faster-than-light telegraph that wasn't

In 1981 physicist Nick Herbert leveraged strange features of quantum mechanics to design a superluminal communication system. The quest to uncover its subtle flaw led to a profound new understanding of the quantum world | Continue reading


@scientificamerican.com | 6 years ago

Superslow Brain Waves May Play a Critical Role in Consciousness

Signals long thought to be “noise” appear to represent a distinct form of brain activity | Continue reading


@scientificamerican.com | 6 years ago

Superslow Brain Waves May Play a Critical Role in Consciousness

Signals long thought to be “noise” appear to represent a distinct form of brain activity | Continue reading


@scientificamerican.com | 6 years ago

Quantum Physics May Be Even Spookier Than You Think

A new experiment hints at surprising hidden mechanics of quantum superpositions | Continue reading


@scientificamerican.com | 6 years ago

Memory Transferred Between Snails, Challenging Theory of How the Brain Remembers

Research finding hints at the possibility of new treatments to restore lost memories | Continue reading


@scientificamerican.com | 6 years ago

What is Space-Time?

Physicists believe that at the tiniest scales, space emerges from quanta. What might these building blocks look like? | Continue reading


@scientificamerican.com | 6 years ago

What's Needed for Self-Flying Taxis and Delivery Drones to Really Take Off

Whether carting pizzas or passengers, small autonomous aircraft like the ones Amazon, Uber and others are testing need sophisticated traffic management to prevent collisions | Continue reading


@scientificamerican.com | 6 years ago

Does Parkinson's Begin in the Gut?

A growing body of evidence links the neurodegenerative disease to the gastrointestinal tract, opening new possibilities for treatment | Continue reading


@scientificamerican.com | 6 years ago

Carbon Capture Test Facility Opens in Wyoming

In a coal-dependent state, a Republican governor wants to focus on solutions to limit CO2 emissions | Continue reading


@scientificamerican.com | 6 years ago

How to Grow Stronger Without Lifting Weights (2014)

A study finds improvement from pretending to move muscles | Continue reading


@scientificamerican.com | 6 years ago

Can Humans Live Well Without Pillaging the Planet?

Continue reading


@scientificamerican.com | 6 years ago

Nuclear Bomb Test Moved North Korea Mountain

A new analysis of a seismic signal suggests the entire mountain didn’t collapse | Continue reading


@scientificamerican.com | 6 years ago

Climate Science Can Be More Transparent, Researchers Say

Making data more publicly available is complicated by the large volume | Continue reading


@scientificamerican.com | 6 years ago

The Science of Altering Consciousness

In a new book, bestselling author Michael Pollan explores psychedelics and the mind | Continue reading


@scientificamerican.com | 6 years ago

NASA Will Send a Helicopter to Mars in 2020

The autonomous rotorcraft will fly to the Red Planet with the Mars 2020 rover | Continue reading


@scientificamerican.com | 6 years ago

Scientists Discover Children’s Cells Living in Mothers’ Brains (2012)

The connection between mother and child is ever deeper than thought | Continue reading


@scientificamerican.com | 6 years ago

Obamacare Calorie Count Rules Ushered In

Menu label requirements go into effect Monday | Continue reading


@scientificamerican.com | 6 years ago

The Pentagon’s Seek-And-Destroy Mission for Counterfeit Electronics (2017)

DARPA is developing microscopic chips to help crack down on knockoff parts destined for weapons and satellite systems | Continue reading


@scientificamerican.com | 6 years ago

Can Major Carbon Sinks Be Restored by Rewetting the World's Drained Bogs? (2008)

Bogs, swamps and mires help keep 500 billion metric tons of carbon out of the atmosphere, so preserving peatlands is emerging as a new priority | Continue reading


@scientificamerican.com | 6 years ago