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Active black holes are surrounded by disks of material and can spew powerful jets. These jets, in turn, can release powerful X-rays. And some of those X-rays will shine downwards towards the black hole and disk. In the disk they can get reflected, creating an echo that astronomers call X-ray reverberation. Such a signal can […]

In the spring of 1993, a peculiar mystery gripped Taos, New Mexico. Residents began reporting an unsettling noise that nobody could quite put their finger on, and so it became known as the Taos Hum. The phenomenon became so widely known that a week-long study was conducted to try and pinpoint the source of the […]

Henry Cort, a British entrepreneur born in Lancaster around 1740, has long been regarded as discovering a metallurgical technique that was crucial to the Industrial Revolution. However, a new study has shown that Cort actually stole the practice from Black metal smiths in Jamaica.  The traditional story Cort is a somewhat unknown figure despite the […]

The United Nations (UN) nuclear watchdog has officially approved Japan’s plan to release treated radioactive water from the Fukushima nuclear disaster into the Pacific Ocean. While the plan has been deemed safe by a variety of agencies and some experts, the idea of dumping tainted water in the sea is not sitting well with everyone. […]

Japanese scientists are reportedly set to start human trials for a drug that can regrow teeth. All being well, the clinical trial will start next year and a tooth regeneration therapy could be ready for people with holey smiles as early as 2030, according to Japanese media. Back in 2021, a team from the Graduate […]

In 1950, a young amateur herpetologist and snake hunter attempted to catch a live specimen of one of the deadliest snakes in the world, to be used in research into developing an antivenom. Kevin Budden, despite his young age, was an experienced snake hunter. Local papers had written of his hobby of catching venomous snakes, […]

A large proportion of the global population deals with vaginal discharge most days. However, there is a lack of school education about the matter, which leads to misconceptions about what is classed as healthy or unhealthy.   Firstly, what is vaginal discharge? Essentially, it is a fluid that is needed to keep the vagina clean, […]

Evolutionary biologists often face the question: “If humans evolved from monkeys, why are there still monkeys?” Alternatively, one might question why the world doesn’t have any half-chimp, half-humans that show the transition from primitive apes to Homo sapiens? However, these questions are loaded with a bunch of presumptions and misconceptions about how evolution works.  The […]

Thousands of planets have been discovered orbiting other stars, but only a few are referred to as Earth-like. None of these worlds are an exact match for our home planet, which raises the question: how similar does a planet have to be to get called Earth-like? Also, how can we tell? And who even gets […]

Crime in Antarctica is relatively rare, given the lack of humans to commit crime against and the lack of legislation against penguins that can be used to punish them for their terrible crimes. However, with the extreme monotony and isolation of life at research stations on the continent, there have been a few incidents. This […]

In the waters off the Colombian coast, a super rare video of a huge humpback whale mother feeding her calf has been recorded.  Filmed in August 2022 in the Gulf of Cupica by scientists from Macuáticos Colombia and Madre Agua Colombia, this is only the second video report of a calf being fed. It was […]

Over the years, more than one famous thinker has had a crack at defining the stages of growth we all go through to reach adulthood. Shakespeare outlined the “seven ages of man” in As You Like It. Freud himself had a go, with his famous five stages of human development. In the modern era, though, we […]

Twenty-five years ago, neuroscientist Christof Koch and philosopher David Chalmers were attending the Association for the Scientific Study of Consciousness (ASSC) when, after a few drinks in a German bar, they placed a bet. Koch suggested the bet to his friend, staking a case of fine wine that within the next 25 years science would […]

Scientists do a lot of important work, from tackling Parkinson’s disease to trying to figure out when Betelgeuse will go supernova. But sometimes they also try to figure out how to roll your joints in order to get you highest, as was the case from one team who presented their findings at the Canadian Chemistry […]

Monday, July 3, was the hottest day since measurements began, and almost certainly long before then. The break from the previous record, set seven years ago, was unusually large in a category where advances usually come in hundredths of degrees. Sadly, however, it is very unlikely this record will stand for long, and may even […]

This article first appeared in Issue 9 of our free digital magazine CURIOUS. Jungle living can be treacherous, and if The Never Ending Story taught us anything it’s that horses and wet floors don’t go well together. In the jungles of Meghalaya in Northeast India, the Indigenous Khasi and Jaintia tribal communities have come up with […]

This article first appeared in Issue 9 of our free digital magazine CURIOUS. The BBC’s Spy In The Wild demonstrated the unique insights into animal behavior that can be observed when we hoodwink wildlife into thinking that a hidden camera is just one of their own. More recently, Spy In The Ocean applied this concept to sea-dwellers, […]

Cannabidiol (CBD) is well-known as an active ingredient in cannabis that’s derived from the hemp plant, but scientists have now discovered this potentially useful compound is also produced by a plant that grows wildly in the Americas: Trema micrantha blume. Molecular biologists at the Federal University of Rio de Janeiro managed to obtain CBD from […]

This article first appeared in Issue 9 of our free digital magazine CURIOUS. In the murky waters of the Amazon lurk strange, toothed whales with long, narrow snouts and pink skin. Advertisement They start their lives gray but as they age more blood shows through, deepening the color, which also flushes pink when they’re excited. Subscribe […]