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.

Nobody likes getting needles, but unfortunately there are some medications that can only be administered via injection. That could be about to change, however, thanks to the invention of a suction cup that you stick in your mouth.

Researchers have called for a review of the recommendations for the treatment of hand arthritis, after a large study revealed that injections were as ineffective as a placebo for pain relief. Injections are considered the most effective pain reliever.

A new study has found that during exercise, the vagus nerve, essential to the body’s ‘rest and digest’ response, has a more important role in heart function than we thought. The findings could help treat diseases like heart failure.

The best places to search for life beyond Earth aren’t planets like Mars – they’re icy moons like Europa. The case for life on this watery world just got stronger, as the James Webb Space Telescope has detected a fresh carbon source there.

The James Webb Space Telescope has achieved one of the first major science goals announced for it way back in 2017. The infrared instrument has now probed the atmosphere around one of the TRAPPIST-1 exoplanets.

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.

Researchers have turned lignin into nanoparticles that can create a transparent coating with antifog properties or a colorful antireflective surface, transforming this abundant waste product into a useful material with diverse applications.

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.

Some 465 million years ago this marine scavenger was caught unawares by a mud current that would bury it alive. It had spent its last hours feasting on a large range of seafood, and now, thanks to the latest imaging tech, its last meal has been revealed.

Play is a vital part of animal behavior, helping to form social structures and bonds, develop cognitive function and enhance physical abilities. Now, it's believed whale play with seaweed to scrub off dead skin cells and parasites as they migrate.

Delivering electric shocks to 1mm-long roundworms may sound rather meanspirited, but scientists have used this stimuli to uncover some curious behaviors of C. elegans that could further our understanding of human emotional mechanisms.

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.

Gravity's effect on antimatter has been a point of disagreement between physicists. New research may have settled the debate by finding that antimatter is affected by gravity in the same way as matter, ruling out the existence of repulsive 'antigravity.'

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.

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.