All Stories
- Astronomy
Swallow Thy Neighbor: Strong evidence of galactic cannibalism
Astronomers have found a compelling case of a large galaxy caught in the act of eating a small fry.
- Plants
Next loosestrife is already loose
A Florida botanist warns against Nymphoides cristata and Rotala rotundifolia, very troublesome escapees from aquariums and water gardens.
- Plants
Misunderstood stripes confuse individuality
In the debate over how many fungi make up one lichen body, a researcher argues for two unrelated fungal species in the same lichen.
- Plants
Everglades plant is he, then she, then he
Sawgrass, the signature plant of the Everglades, switches genders twice during its week of blooming and thus reduces the chances of self- fertilization.
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I passed out three different times from temporary heart stoppages before I got my pacemaker, and I remember dreaming twice. Since I am not religious, my dreams weren’t similar to reported “near-death experiences,” but it doesn’t surprise me that a religious person who thought she were dying would dream of going to heaven. Donald DozerChardon, […]
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Near-death events take arresting turn
A survey of people treated for serious heart problems indicates that 1 in 10 of those who survived cardiac arrest had an accompanying near-death experience.
- Physics
Icy telescope spots hot neutrinos
The first sky map from an innovative neutrino telescope indicates that the instrument works properly and is poised to find never-before-seen signals from the universe's most violent events.
- Humans
In Search of a Scientific Revolution
A year after self-publishing a best-selling book in which he proposes a new framework for doing science, Stephen Wolfram is taking new steps to transform science.
- Agriculture
Fluid Security—Overcoming Water Shortfalls in the 21st Century
About 70 percent of Earth’s surface is covered with water, some 1.4 billion cubic kilometers of it. Too bad almost 96.5 percent of it’s salty, and another 2 percent is locked away as ice in remote places such as Greenland and Antarctica. All told, just a little more than 1 percent of our planet’s water […]
- Health & Medicine
Blood Sugar Fix
A new class of experimental drugs that mimic the actions of the hormone glucagon-like peptide 1 shows benefits against type 2, or adult-onset, diabetes.
- Humans
From the August 12, 1933, issue
CONTINENTAL LIGHTHOUSE This is a moonlight photograph of the 400-watt electric lamp on the top of Mt. Washington. When flashed recently in visibility tests conducted by the Mt. Washington Polar Year observers, it was noticed as far away as Boothbay Harbor, Maine, 95 miles distant, and at many other points in New England. Current for […]
- Humans
Alexandria’s Library
The Library of Alexandria was one of the wonders of the ancient world. Egypt has now rebuilt the library as the Bibliotheca Alexandrina, housed in a new complex in Alexandria. The Web site includes a history of the ancient library, a photo tour of the new facility, links to archaeological investigations of Alexandria, and other […]
