The Moon does not travel across the sky at a constant pace. Its speed changes throughout each orbit, a detail ancient astronomers noticed long before they had the mathematics to explain it fully. More than two thousand years ago, the makers of the Antikythera Mechanism found a way to reproduce this unevenness using bronze gears…
Published in the journal One Ecosystem, the research provides the first systematic assessment of the Southern American Coastal Shallow Subtropical Lakes What if lakes could warn us about an environmental disaster? These freshwater systems may be giving off subtle biological signals long before the fish start dying off, the algae bloom on the water, or…
In a world that often celebrates quick answers, instant success and sudden flashes of brilliance, Isaac Newton’s words offer a very different view of achievement. “If I have done the public any service, it is due to my patient thought,” Newton wrote in a 1692 letter to the English theologian Richard Bentley. The remark reflects…
A giant, tornado-like flame may offer a cleaner and faster way to respond to oil spills at sea. In a large-scale experiment, researchersfrom Texas A&M University and the University of California, Berkeley created a nearly 17-foot-tall fire whirl over crude oil floating on water. The spinning flame burned the oil about 40% faster than a…
Alsek on July 5, 1984. Image Credit: NASA Earth Observatory images by Michala Garrison, using Landsat data from the US Geological Survey. The coastal plain of southeastern Alaska is currently witnessing a rapid transformation where water is replacing ice at an unprecedented rate. Glaciers in this region are melting, which leads to the formation of…
Black fire beetle, Melanophila acuminata. Image Credit: Prof. Schmitz/Wikipedia Black pine jewel beetles, scientifically named Melanophila acuminata, belong to a unique group of insects that exhibit pyrophilous behaviour, which means they are naturally attracted to forest fires. These beetles are primarily found across boreal and temperate forests of the north, where they play a vital…
An eastern oyster (Crassostrea virginica) attached to an upper set of artificial teeth (Source: Smithsonian Institution) In 1898, a dredging boat pulling debris from the floor of the Chesapeake Bay made a discovery that looked like something from a biological nightmare: a set of human dentures with a live oyster firmly attached to them.The unusual…
Lanmaoa asiatica is a popular edible mushroom species sold in Yunnan that induces Lilliputian hallucinations when undercooked. In 1934, Western scientists first heard reports from Papua New Guinea of wild mushrooms causing visions of tiny people, a phenomenon called “mushroom madness.” Nearly a century later, DNA sequencing has confirmed that a single, identical mushroom species…
Galileo Galilei, whose studies of falling bodies and accelerated motion laid the groundwork for the principle later demonstrated by Apollo 15 on the Moon. Image Credits: Wikimedia Commons. Two people can be equally skilled at the same subject and end up producing very different amounts of lasting work. One treats the subject as a career,…
Milking a snake for the production of antivenom. Image Credit: Barry Rogge/Wikipedia Snakebite envenomation(condition where toxic venom is injected into a body via the bite, sting, or puncture of a venomous animal such as a snake, spider, scorpion, or insect), remains a global health issue, causing up to 100,000 deaths per year and affecting millions…
