App detects signs of anemia via a smartphone snap of the eyelid

A team of scientists has developed software that could make diagnoses of blood disorders much more straightforward, using a smartphone camera to assess levels of hemoglobin. This protein in red blood cells can be used as a marker for conditions like an… Continue reading App detects signs of anemia via a smartphone snap of the eyelid→

Colorful corals may be calling crucial algae back home

One of the ways coral reacts to abnormal sea temperatures is by expelling tiny algae that lives in its tissues, a process that drives the type of bleaching events that have devastated Australia’s Great Barrier Reef in recent years. But not all corals r… Continue reading Colorful corals may be calling crucial algae back home→

Major study finds association between cycling to work and longer life

Scientists in the UK have tapped 25 years worth of Census data to track the habits and health outcomes of hundreds of thousands of commuters, finding an association between those who avoid daily car travel and a lower risk of early death. Cycling, walk… Continue reading Major study finds association between cycling to work and longer life→

Nissan reveals production version of its million-dollar GT-R 50

Having made its debut at the Goodwood Festival of Speed back in 2018, the very first production version of the Nissan GT-R 50 has arrived. With only 50 of the supercars to be hand-built and a million-dollar price tag to go with them, the Japanese autom… Continue reading Nissan reveals production version of its million-dollar GT-R 50→

Coronavirus lockdowns prompt “extreme” dip in global carbon emissions

The lockdown orders implemented around the globe to control the spread of the novel coronavirus have led to a dramatic dip in some airborne pollutants, and a new study has revealed that carbon dioxide emissions have followed a similar trend. The analys… Continue reading Coronavirus lockdowns prompt “extreme” dip in global carbon emissions→

NASA builds a Galactic Cosmic Ray Simulator to study space radiation

How radiation in space impacts the human body is one of the key questions facing scientists planning for future missions to the Moon and beyond, and NASA now has a powerful new tool to study the phenomenon here on Earth. Called the Galactic Cosmic Ray … Continue reading NASA builds a Galactic Cosmic Ray Simulator to study space radiation→

Four decades of data shows hurricane winds are growing stronger

Scientists studying weather and atmospheric physics have uncovered evidence that climate change is making hurricanes more fierce, and as time goes by, a fuller picture is emerging of this global trend. A new study looking at nearly four decades of data… Continue reading Four decades of data shows hurricane winds are growing stronger→

Graphene makes carbon fiber stronger, stiffer and possibly cheaper

With superb strength and stiffness and a relatively low weight, carbon fibers are the type of material engineers would love to use for all kinds of things, not just top-end bicycles and cars, and aircraft. While the high cost of production has proven a… Continue reading Graphene makes carbon fiber stronger, stiffer and possibly cheaper→