Experimental brain-on-a-chip better screens brain cancer treatments

The blood-brain barrier (BBB) is a vital line of defense to keep your brain safe from toxins, but frustratingly it can sometimes be too restrictive, keeping important drugs out. Researchers at MIT have now demonstrated an accurate new model of how this… Continue reading Experimental brain-on-a-chip better screens brain cancer treatments→

Your liver stays just three years old on average throughout your life

The liver can regenerate itself after taking damage, but whether that ability fades as we age has long been unknown. A new study has found that age doesn’t slow down the liver’s regeneration, and whether you’re 20 or 80, your liver is on average just t… Continue reading Your liver stays just three years old on average throughout your life→

Blistering data transmission record clocks over 1 petabit per second

Researchers in Japan have clocked a new speed record for data transmission – a blistering 1.02 petabits per second (Pb/s). Better yet, the breakthrough was achieved using optical fiber cables that should be compatible with existing infrastructure.Conti… Continue reading Blistering data transmission record clocks over 1 petabit per second→

Scientists solve a mystery of severe asthma and how to treat it

Corticosteroid inhalers are a common treatment for asthma, but strangely, patients with severe asthma don’t seem to respond well to it. In a new study, scientists have identified a mechanism that seems to block the drugs, and importantly, a potential w… Continue reading Scientists solve a mystery of severe asthma and how to treat it→

Best time of day to exercise seems to be different for men and women

The best time of day to exercise is a long-standing question, and now a new study suggests that it differs by sex. The team found that evening exercise was more effective for men than morning routines, while results for women varied, with different hea… Continue reading Best time of day to exercise seems to be different for men and women→

World’s largest plant: 112-mile-long seagrass found off Australian coast

A section of the seagrass meadow that's now been found to be the largest plant in the world

Researchers have discovered what seems to be the largest plant in the world – a meadow of seagrass off the coast of Western Australia that covers a total of 200 km2 (77 miles2). The entire expanse has grown from just one seedling, spreading by cloning itself.

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“Impossible” neutron star spins too slowly and emits 7 types of signals

Astronomers have discovered a super strange neutron star that challenges our understanding of them – but may help unlock the mystery of fast radio bursts (FRBs). The object spins far slower than any other known neutron star, and gives off seven distinc… Continue reading “Impossible” neutron star spins too slowly and emits 7 types of signals→

Newly identified prostate cancer subtypes suggest new treatment options

Scientists at Weill Cornell Medicine have identified two new subtypes of prostate cancer. These new forms of the disease are resistant to usual treatments, but categorizing and studying them could lead to new therapies.Continue ReadingCategory: Medical… Continue reading Newly identified prostate cancer subtypes suggest new treatment options→

Waste plastics from old cars “flashed” into graphene to go in new cars

If humanity is ever going to curb our waste problem, we’ll need to get creative with recycling and reusing materials. In a new study, researchers at Rice University and Ford’s Research and Innovation Center have demonstrated how waste plastic from old … Continue reading Waste plastics from old cars “flashed” into graphene to go in new cars→

World’s fastest carbon capture system claims 99% efficiency in ambient air

As carbon dioxide builds up in the atmosphere, it won’t be enough to simply curb our emissions – we’ll need to actively remove some of what we’ve already released. In a new advance, researchers from Tokyo Metropolitan University have developed a new co… Continue reading World’s fastest carbon capture system claims 99% efficiency in ambient air→