1,668 results
1,668 results for: Ants
-
SN Online
Highlights from recent online-only stories
-
Letters
NASA budget blunder My thanks and admiration to Ron Cowen for writing about NASA’s “culture of deception” in his recent article on the James Webb Space Telescope mission (“Star cents,” SN: 4/9/11, p. 22). If the astronomy community (and Congress) had decided years ago that spending $7 billion or $8 billion on JWST would be […]
-
Letters
Defining the human species Having read “Humans benefited by interbreeding” (SN: 10/8/11, p. 13), I wonder if I have missed what, to me, seems a major change in the definition of “species.” I was taught that the attempted crossbreeding of animals of two different species could result in either no offspring or sterile offspring. If […]
-
SN Online
DELETED SCENES BLOG The Higgs boson deserves all the hype it has received — and then some. Read about the particle’s hidden talents in “Higgs hysteria.” Courtesy of Nigel Franks Two new studies support the idea that an odd microbe cannot swap arsenic for phosphorus. Read “Arsenic-based life gets even more toxic.” LIFE Scientists electronically […]
-
Chimps ape others to learn tool use
Chimpanzees appear to develop traditions of tool use by copying one another's behavior and conforming to a successful approach.
- Animals
Proxy Vampire: Spider eats blood by catching mosquitoes
Researchers studying food preferences among spiders report finding the first one with a taste for vertebrate blood.
- Animals
Unway Sign: Ant pheromone stops traffic
Researchers have found a new kind of traffic sign on ant trails, a chemical "Do not enter" that keeps foragers from wasting their time on paths that don't lead to food.
- Animals
Ant Iron Chefs: Larvae fix dinner but don’t sneak snacks
Movies of an ant colony show that larvae are the ones that prepare dinner when meat is on the menu. With Video.
- Animals
Little Professor: Ants rank as first true animal teachers
The best evidence so far of true teaching in a nonhuman animal comes from ants. With video.
-
Fly guy
Brian Brown can discover a new kind of fly anywhere. He often takes up the search in exotic locales such as New Zealand, Chile or Taiwan, but he’s not picky. Once, he was challenged to find a new species in a Los Angeles backyard. After setting a trap and waiting, he pulled out a winner: […]
- Environment
Atomic ant sand
Robb Hermes asked for sand ants to get samples of Trinitite, a material created in the test blasts of the first atomic bomb.
-
