Science

From gene hunter to drug hunter

From gene hunter to drug hunter

Howard Chang wasn’t looking for a change from his job at Stanford, where he worked as both a genomic researcher and a dermatologist. His busy lab there was focused on understanding how regulatory programmes drive disease — unveiling for example how long-non-coding RNA (lncRNA) underpins autoimmunity in women and how extrachromosomal DNA (ecDNA) fuels cancer. And with five biotech startups …

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Orcas and Dolphins Have Crossed the “Point of No Return” for Living on Land Once Again

Orcas and Dolphins Have Crossed the “Point of No Return” for Living on Land Once Again

A recent study published in Proceedings of the Royal Society B confirms that dolphins and orcas have reached a point in their evolutionary path where returning to land is no longer biologically possible. Led by Bruna Farina, a doctoral researcher at the University of Fribourg in Switzerland, the study examined over 5,600 species of mammals and found that full-time marine …

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Controversial quantum-computing paper gets hefty correction — but concerns linger

Controversial quantum-computing paper gets hefty correction — but concerns linger

An abstract representation of Majoranas, which are their own antiparticles.Credit: Ramon Andrade 3DCiencia/Science Photo Library A key study1 claiming to provide evidence of Majorana quasiparticles has received an extensive correction five years after it was published in the journal Science. Two researchers who flagged the paper as problematic say that the correction isn’t sufficient — triggering the latest dispute in …

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Bizarre ‘Alien Hat’ Found By Rover on the Surface of Mars

Bizarre ‘Alien Hat’ Found By Rover on the Surface of Mars

NASA’s Perseverance rover stumbled upon an unusual find during its latest sweep of Mars, as the space agency shared a photo of a curious rock found on the red planet’s surface which looks exactly like a wide-brimmed hat. The rock, which appears to have a pointed-peak and wide brim, much like a witches hat or an old helmet, was selected …

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Earliest Black Hole Ever Confirmed Could Explain Mysterious Red Dots : ScienceAlert

Earliest Black Hole Ever Confirmed Could Explain Mysterious Red Dots : ScienceAlert

Astronomers have confirmed the earliest, most distant black hole yet – and it’s surprisingly monstrous for its time. Residing in a galaxy called CAPERS-LRD-z9, it was already approximately 300 million times the mass of the Sun just 500 million years after the Big Bang, when the baby Universe was just 3 percent of its current age. Additionally, this discovery sheds …

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NASA’s Artemis 2 Orion Spacecraft Takes Major Step Toward Historic Lunar Mission

NASA’s Artemis 2 Orion Spacecraft Takes Major Step Toward Historic Lunar Mission

NASA’s Artemis 2 mission is one step closer to its ambitious goal of sending astronauts around the Moon. According to recent updates from NASA, the Orion spacecraft, which will be at the heart of the mission, has successfully completed its propellant loading and is now advancing through critical phases of its preparation. This milestone comes after the spacecraft was moved …

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