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In a recent paper, an international team proposed an ultra-long wavelength radio interferometer that could examine the Cosmic Dark Ages and Cosmic Dawn. Known as the Dark Ages Explorer (DEX), this telescope could provide fresh insights into how and when the first stars and galaxies formed.

Newly discovered weapons of bacterial self-defense take different approaches to achieving the same goal: preventing a virus from spreading through the bacterial population.

Millions of years of evolution have enabled some marine animals to grow complex protective shells composed of multiple layers that work together to dissipate physical stress. In a new study, engineers have found a way to mimic the behavior of this type of layered material, such as seashell nacre, by programming individual layers of synthetic material to work collaboratively under stress. The new material design is poised to enhance energy-absorbing systems such as wearable bandages and car bumpers with multistage responses that adapt to collision severity.

New research details how infrared thermography, high-definition imaging and neural network analysis can combine to make concrete bridge inspections more efficient. Researchers are hopeful that their findings can be leveraged by engineers through a combination of these methods to strategically pinpoint bridge conditions and better allocate repair costs.

Janus heterobilayers -- dual-sided materials with unique properties -- may be the key to efficiently creating clean hydrogen fuels.

Researchers have designed a high-performance, open-access continuous flow process to safely produce key antibacterial drugs from bio-based furfural.

Investigators are developing a new type of auditory brainstem implant that is designed to be soft, and flexible and address limitations of models currently in use. These implants may one day benefit people who can't receive a cochlear implant, such as those with Neurofibromatosis type 2 (NF2) and other severe inner ear abnormalities. In a new preclinical study, researchers report on benefits in large animal models, and based on the results, hope for future trials in humans.

Molecules like DNA are capable of storing large amounts of data without requiring an energy source, but accessing this molecular data is expensive and time consuming. Researchers have now developed an alternative method to encode information in synthetic molecules, which they used to encode and then decode an 11-character password to unlock a computer.

Molecules like DNA are capable of storing large amounts of data without requiring an energy source, but accessing this molecular data is expensive and time consuming. Researchers have now developed an alternative method to encode information in synthetic molecules, which they used to encode and then decode an 11-character password to unlock a computer.

When the JWST came to life and began observations, one of its first jobs was to gaze back in time at the early Universe. The Assembly of Galaxies is one of the space telescope's four main science themes, and when it observed the Universe's first galaxies, it uncovered a mystery. According to our understanding of how galaxies evolve, some were far more massive than they should be.

The Tropical Forests Forever Facility, an initiative spearheaded by Brazil, would raise money from investments and pay countries to preserve forests – can it succeed where carbon markets have failed?

NASA’s Perseverance Rover didn't just look up—it captured a sprint across the Martian sky! On March 1st, its navigation camera locked onto Deimos as the moon raced overhead in the pre-dawn darkness. Sixteen rapid-fire, 3-second exposures stacked together reveal the moon's movement across the Martian sky. The pictures were taken in very low light, so it's pretty grainy and noisy, but there are two additional stars in the sky, Regulus and Algieba, in the constellation Leo.

Stars that pass close to the solar system could pull planets out of alignment, sending them hurtling into the sun or out into space

The author of Ringworld, the latest read for the New Scientist Book Club, is quizzed on everything from if he’d like to meet an alien to the art of writing

Scientists have discovered that black holes don't just devour everything—they also fire back. While nothing can escape the event horizon, black holes generate ferocious winds that blast outward at significant fractions of the speed of light. New research challenges the long-held belief that they flow smoothly and continuously. Instead, these winds are violent, fragmented bursts resembling rapid-fire streams of gas bullets. Astronomers have now witnessed this phenomenon firsthand, detecting five distinct gas components travelling 20-30% the speed of light and erupting like geysers from the black hole's vicinity.

"Almost all crank movements will eventually devolve to sectarian strife... It’s the only upside of watching these idiots is knowing this fate." Dr. Mark Hoofnagle

The post Doctors Who Rose to Power Bashing the Medical Establishment Are Now the Medical Establishment. Good Luck With That. first appeared on Science-Based Medicine.

Astronomers have discovered a protoplanetary disks where planets are born thrive in the most violent region of our Galaxy. For years the galactic center was thought to be too chaotic and hostile for planet formation. This is wrong. New ALMA observations have seen planet nurseries flourishing in the turbulent Central Molecular Zone near our Galaxy's heart, challenging everything we thought we knew about how worlds are born. Planets find a way.

A new gene editor may soon open the door to gene therapies for a wider array of diseases.

A new study explores how EOS transmits ultrashort laser pulses through crystals that change in response to an applied electric field. This technique allows researchers to accurately capture the shape and timing of electric fields across a broad range of frequencies.

Whether bismuth is part of a class of materials highly suitable for quantum computing and spintronics was a long-standing issue. Research has now revealed that the true nature of bismuth was masked by its surface, and in doing so uncovered a new phenomenon relevant to all such materials.