Sleep apnea: Mouthguards less invasive, just as effective as CPAP

Obstructive sleep apnea can cause or contribute to high blood pressure, so a new study examined which sleep apnea treatments – a CPAP machine or a mouthguard that keeps the airways open – was more effective at lowering blood pressure.Continue ReadingCa… Continue reading Sleep apnea: Mouthguards less invasive, just as effective as CPAP

Sleep apnea: Mouthguards less invasive, just as effective as CPAP

Obstructive sleep apnea can cause or contribute to high blood pressure, so a new study examined which sleep apnea treatments – a CPAP machine or a mouthguard that keeps the airways open – was more effective at lowering blood pressure.Continue ReadingCa… Continue reading Sleep apnea: Mouthguards less invasive, just as effective as CPAP

‘Double whammy’ CO2 drop linked to Earth’s extreme ice age

Geologists have shed new light on Earth’s built-in thermostat. They say shifting tectonic plates that slowed volcanic activity is likely what caused the extreme ice age that turned the planet into a giant snowball over 700 million years ago.Continue Re… Continue reading ‘Double whammy’ CO2 drop linked to Earth’s extreme ice age

Oral insulin set for human trials in 2025, may be available in 2-to-3 years

Researchers who’ve developed an oral insulin that has proven effective at reducing blood glucose and avoiding hypoglycemia in mice, rats, and baboons are set to take their drug to human clinical trials as soon as 2025. They’re hopeful it’ll be availabl… Continue reading Oral insulin set for human trials in 2025, may be available in 2-to-3 years

Student-designed system could allow the blind to play table tennis

Table tennis is one of those sports that most people would likely assume is simply unplayable by the blind. An Australian student, however, is now using cameras and speakers to get unsighted individuals in on the ping pong action.Continue ReadingCatego… Continue reading Student-designed system could allow the blind to play table tennis

Quantum computer reveals chemical reaction in 100-billionth-speed slow-mo

Quantum computers can handle calculations that are well out of the reach of traditional computers, and now scientists in Australia have used the tech to observe something usually too fast for the eye to see. The team managed to slow down a molecular in… Continue reading Quantum computer reveals chemical reaction in 100-billionth-speed slow-mo

Scientists give nature a nudge, training native species to hunt invaders

In a twist on using animals as biological control, a method that has not always been well understood and in many cases been an absolute disaster for the environment, scientists have successfully given nature a nudge and taught native predators to activ… Continue reading Scientists give nature a nudge, training native species to hunt invaders

Short bursts of (gym-free) daily physical activity reduce cancer risk

A new study has found that short bursts of vigorous physical activity lasting just a few minutes incorporated into daily activities reduce cancer risk. It’s great news for people who don’t have time to – or don’t want to – go to the gym to work out.Con… Continue reading Short bursts of (gym-free) daily physical activity reduce cancer risk

Cosmic clocks show that time passed more slowly in the ancient universe

Scientists using quasars as cosmic clocks have observed that when the universe was just a billion years old, time ran five times slower, helping to confirm Einstein’s general theory of relativity and the expansion of the universe.Continue ReadingCatego… Continue reading Cosmic clocks show that time passed more slowly in the ancient universe

Photonic radar can remotely monitor breathing without privacy concerns

Researchers have created a device that uses photonic radar to remotely and accurately monitor breathing, even distinguishing between more than one patient. They say their device might one day be used in hospitals, aged care facilities and at home to pr… Continue reading Photonic radar can remotely monitor breathing without privacy concerns