Things may be moving on Venus’ surface. In 1983, researchers discovered that the planet’s surface was speckled with strange, circular landforms. These rounded mountain belts, known as coronae, have no known Earthly counterparts, and they’ve remained enigmatic for decades. But hot plumes of rock upwelling from Venus’ mantle are shaping the mysterious landforms, a new…
Sahara Dust Clouds Are Heading to Florida and Beyond Clouds of dust blown off the Saharan Desert into the southeastern U.S. could affect local weather and make sunrises and sunsets particularly vivid By Meghan Bartels edited by Dean Visser Each year, seasonal winds carry tens of millions of tons of Saharan dust across the Atlantic…
Technology for seeing around corners would be of use to the military Matthew Horwood/Getty Images An ordinary camera could soon take photos of things that are out of sight, thanks to algorithms that interpret how light bounces off a wall. “Normally, when light bounces off rough surfaces, like walls, it scrambles the scene into a…
For the first time, biologists have linked the ribbony “tails” streaming from big, green luna moths’ hind wings with, of all things, a cozy climate. Those dangling wing tails rank among such evolution-was-drunk novelties as the narwhal’s single unicorn tusk or the peacock’s giant feather train. Wing streamers with twisting or cupped ends have evolved…
June 1 marks the official start of the hurricane season in the Atlantic Ocean—and once again, the season looks like it will be busy. Though it is impossible to tell this far in advance exactly when storms will form and where they might hit, the presence of hurricane-friendly environmental conditions this season—along with the federal…
The Book Club gives their verdict on Larry Niven’s Ringworld Eugene Powers/Alamy It was quite an experience, moving from the technicolour magical realism of Michel Nieva’s wild dystopia, Dengue Boy, to Larry Niven’s slice of classic science fiction, Ringworld, first published in 1970 and very much redolent of the sci-fi writing of that era. Not…
Why Do We Launch Space Telescopes? Telescopes in space give us a view we literally cannot get from the ground By Phil Plait edited by Lee Billings Astronauts Steven Smith and John Grunsfeld, appear as small figures in this wide-angle photograph from December 1999, taken during a spacewalk to service the Hubble Space Telescope. On…
Hormonal birth control is effective in preventing pregnancy, but there may be some neurological trade-offs that we are only just learning about Oral contraceptives have been effectively preventing pregnancy for more than 65 years, but it has only been in the past 10 that scientists – many of them women – have started to seriously…
“People just moan about the weather forecast and how bad it is…” Erik AJV/Alamy “It’s an absolutely unbelievable scientific achievement,” says Andrew Charlton-Perez, talking to me by video from his office at the University of Reading, UK. His colleague, Simon Driscoll at the University of Cambridge, nods enthusiastically. “There are so many different applications and…
As the creator of Veritasium, a science education YouTube channel with 18 million subscribers, Derek Muller has spent the past 15 years exploring a counterintuitive vision for learning: Clarity numbs the mind, but confusion can crack it open. His audience has grown because of how he challenges common misconceptions about the laws of nature, and…
