Author: Errica Jensen

The idea that running on two legs—something that feels so uniquely human—was tried, abandoned, and reimagined long before mammals even found their footing is subtly unsettling. Scattered bones in the dusty quarries of Germany and the fossil beds of Arizona point to an ongoing evolutionary experiment. It seemed as though nature kept asking itself the same question over and over: what if speed required balance rather than stability? At first glance, Eudibamus cursoris’s skeleton, which is hardly longer than a sheet of paper, doesn’t appear dramatic. However, the proportions convey a different message. A tail extended like a counterweight, short…

A few software engineers were seated around a wooden table covered in laptops and half-empty coffee cups late one recent evening in San Francisco’s Mission District. As is common these days, the topic of employment came up. Not stock options or salary negotiations, which are now practically standard in artificial intelligence. Rather, the conversation became philosophical. For whom are you developing AI? Quietly speaking, who might use it? The hiring market in Silicon Valley is abruptly changing due to that question, which was previously limited to academic seminars. Anthropic, a rapidly expanding artificial intelligence firm that is embroiled in an…

The writing was not the first thing that caught my attention. It was the quiet. Late at night, in a dimly lit apartment, a draft was open on a laptop screen—the kind of quiet time when sentences typically start to breathe a little. Coffee is cooling next to the keyboard. The cursor is slowly blinking. Grammarly then awoke. It behaved as it always had at first. Here’s a green underline. There was a courteous suggestion. Use “enormous” in place of “very big.” A comma should be moved. Not very dramatic. For many years, Grammarly was like a courteous proofreader that…

A quiet tale about contemporary medicine can be found in the waiting area of a Houston diabetes clinic on a muggy afternoon. Some patients are carrying small prescription boxes with labels like Wegovy or Ozempic as they browse through their phones. These medications hardly existed outside of endocrinology circles ten years ago. They are now used as a cultural acronym for quick weight loss. However, there’s a growing sense that the story might be much stranger than a number falling on a bathroom scale when you listen to doctors and patients speak. The active component of both medications, semaglutide, was…

When you first walk through the Google campus in Mountain View, it always seems a little weird. Vibrant bicycles leaning against low concrete structures. With their laptops open and sunlight bouncing off the glass walls, engineers are seated outside. It appeared to be a university experiment that unintentionally became a business a few decades ago. It serves as the command center for one of the biggest corporations in recorded human history. But even giants have their doubts. The same question is posed by investors gazing at trading screens in Singapore, London, and New York: where will Alphabet’s stock end up…

Nestled between startups offering everything from AI diagnostics to digital therapy, the Hims & Hers headquarters is located in a peaceful area of San Francisco. Glass meeting rooms, laptops glowing late into the night, and product teams discussing user experience rather than pharmacology give the building the feel of a tech company rather than a medical facility. However, during the previous two years, there has been a change within the company. It’s evident in the conversations. The brand used to base its identity on uncomfortable issues that men disliked discussing, such as anxiety, erectile dysfunction, and hair loss. A few…

These days, a large investment bank’s trading floor hardly ever appears dramatic. Wall Street’s once-dominant shouting has largely subsided. Instead, screens glow softly. Analysts in rows gaze at dashboards, charts, and seemingly endless streams of data. It’s hard to ignore a peculiar change that has subtly changed finance when you watch this scene. Money is no longer the most valuable item in the room. It’s information. Twenty years ago, data accumulated after transactions were finished and was handled by financial institutions like paperwork. Reports were produced, records were archived, and everything was kept in expansive databases by compliance departments. Definitely…

A group of investors is gathered outside a convention center in San Jose late in the afternoon following an AI conference session. The smell of roasted coffee wafts from a nearby café, and the phrase “the next Nvidia” keeps coming up in conversations. In the world of tech investing, it’s practically a catchphrase. Nvidia has been doing something uncommon in Silicon Valley history for the past few years. The business not only profited from a technological revolution, but it also served as its catalyst. Originally created for video games, its graphics processing units are now used to run massive artificial…

The image on the screen in a quiet late-night microscopy lab does not resemble the neat diagrams found in biology textbooks. Rather, it looks like a tangle of threads floating in water, with clusters moving slowly, green strands waving, and everything being a little hazy. For years, researchers observed what appeared to be a restless cloud in the middle of the cell’s nuclear pore complex. It is not an exact structure. The machine isn’t clean. Just movement. As it happens, that mess could be the key. One of the most complex molecular structures in the cell is the nuclear pore…

Researchers observe patterns rippling across a computer screen in a quiet lab full of oscilloscopes and thin metallic wafers. The physicists leaning over the monitor recognize something strange is happening even though the image initially appears abstract—waves traveling through a microscopic landscape. Electrons passing through carbon atoms are not the waves. They are magnetic disruptions that behave precisely like graphene’s electrons. That resemblance might seem academic, almost insignificant. However, it presents an intriguing possibility for those developing the next generation of electronics: magnets designed to behave like one of the most amazing materials ever found. CategoryDetailsBreakthrough FieldAdvanced materials science and…