Science

Researchers have harvested hydrogen from waste plastics using a low-emissions method. They say it not only solves environmental problems, but the value of the graphene by-product could offset the costs of producing hydrogen.

We haven't seen a floating offshore wind turbine like this before. Touchwind claims its innovative single-blade turbines will solve several problems to drive down cost and downtime, using a single, huge blade with no fancy active pitch controls.

One inconvenient truth for the clean energy industry – and a source of seemingly great concern to the fossil fuel lobby – is the indisputable fact that wind turbines kill birds. Researchers say smarter turbines could dramatically cut the toll.

A new study has found that light therapy applied to mice during deep sleep increased the brain’s ability to clear away beta-amyloid protein, which may lead to a drug-free, non-invasive treatment for Alzheimer's disease.

A new study has found that a bioactive compound found in coffee beans improved learning and memory decline in aged mice. The findings open the door to developing a supplementary medicinal compound to treat or prevent age-related cognitive decline.

A complete spinal cord injury results, tragically, in total paralysis of all limbs and muscles below the injury site. But now, scientists at EPFL have demonstrated in mice a new gene therapy that can regenerate nerves and restore the ability to walk.

NASA's final plans for the International Space Station when it is decommissioned at the end of the decade have been revealed as it asks for proposals for a new spacecraft that will be used to guide the station to burn up in the Earth's atmosphere.

Startup Stoke Space has successfully completed a 15-second vertical launch/vertical landing test of its Hopper VTVL reusable rocket that is capable of atmospheric reentry and landing after acting as a launch vehicle second stage.

After a two-and-a-half-year astral trek and seven years since lift off, asteroid samples from NASA's Origins, Spectral Interpretation, Resource Identification and Security – Regolith Explorer OS(IRIS-REx) have been brought down to Earth.

Windows are pretty basic necessities for letting in light and heat, but you don’t always want both at once. Now engineers at North Carolina State University have developed a new material that allows windows to easily switch between three modes.

Researchers have alloyed arsenic with phosphorus to create single-atom-thick ribbons that are highly conductive, making them ideal candidates for use in next-generation batteries, solar cells and quantum computers.

For the first time, scientists have successfully produced full-length spider silk fibers using genetically modified silkworms. This silk has the potential to provide a scalable, sustainable and better-quality alternative to current synthetic fibers.

A new study has identified rare genetic variants associated with male pattern hair loss. In addition to increasing our understanding of the condition, the findings may pave the way for personalized therapies.

Scientists have successfully extracted RNA from an extinct species for the first time. This was achieved in the thylacine, a species of carnivorous marsupial that roamed Australia until a century ago – and may again one day, if current plans bear fruit.

Almost 200 years on from when Charles Darwin observed his Galapagos Islands finches, which became the emblems of his theory of evolution, birds in the region are again in the news for what many scientists warn could be the source of the next pandemic.

It was just last month that we heard how waste coffee grounds could be utilized to boost the strength of concrete. Well, new research shows that such otherwise-unwanted grounds could also be used to 3D-print plant pots, single-use cups and more.

Although lithium can be found in hard mineral ores, it's more often extracted from very salty (aka briny) groundwater. The latter task could soon be much quicker and eco-friendlier, thanks to a new string-based extraction technique.

A new study has found that we’re doing something right when it comes to air pollution. An analysis of global data has found that exposure to fine particulate matter, a leading environmental health risk, has fallen.

While studying a material that could help unlock the secrets of superconductors, scientists have accidentally discovered a “demon” particle that was first theorized almost 70 years ago, but had never been experimentally confirmed.

Scientists have detected the first evidence of a phenomenon called “quantum superchemistry.” Long predicted but never confirmed, this effect could speed up chemical reactions, give scientists more control over them, and inform quantum computing.

Gravity is the only fundamental force that can’t currently be explained by quantum physics. Now scientists have outlined a plan to look for signs of quantum gravity out in the cosmos by listening in to the 'ringing' of colliding black holes.

With regular felt pens, users are limited to the colors of the pens in a set. As you might have guessed, though, the Colorpik Pen is different – it can reproduce 16 million colors, which are scanned from the user's environment.

Sony gave us a sneak peek of PlayStation’s first dedicated Remote Play device, then called Project Q, back in May. It's now provided more details and announced that the device, renamed Portal, will launch later this year.

Looking to tackle a significant part of our huge e-waste problem, Jiva has developed a PCB substrate that breaks down in water for easier recovery of materials. The startup is now partnering with manufacturers to demo and evaluate the Soluboards.

Random numbers are critical to encryption algorithms, but they're nigh-on impossible for computers to generate. Now, Swedish researchers say they've created a new, super-secure quantum random number generator using cheap perovskite LEDs.

Three teams of scientists have achieved a major milestone in quantum computing. All three groups demonstrated better than 99 percent accuracy in silicon-based quantum devices, paving the way for practical, scalable, error-free quantum computers.

IBM has unveiled the Eagle, the world’s most powerful quantum processor. Boasting 127 quantum bits (qubits), the Eagle is a major step towards commercial quantum computers outperforming traditional machines.