1,413 results
1,413 results for: Whales
- Earth
Deep network
The NEPTUNE observatory — a ring of six underwater research stations connected to the Internet with fiber optic cables — is the first online observatory to brave the depths of the abyss.
- Humans
Letters from the April 9, 2005, issue of Science News
Big ideas Your article “Life on the Scales” (SN: 2/12/05, p. 106) reminded me that taking a bird’s song and transposing it down four octaves makes it sound like a whale’s song. The opposite is also true. To hear this, go to http://www.mind.net/music/birdwhaleDemo.mp3. Todd BartonAshland, Ore. The article would imply that the only anomaly to […]
- Humans
Letters from the August 20, 2005, issue of Science News
Just a little gas “Energy on Ice” (SN: 6/25/05, p. 410) states that the gas-hydrate deposit near Prudhoe Bay “contains more than 1.2 trillion cubic meters of gas. That’s twice the total amount of natural gas consumed annually in the United States. …” Does it behoove us to invest the time and dollars it will […]
- Physics
Acoustical Society of America
A new way to cough, music for the deaf, toadfish sonic sabotage and more in meeting news.
- Earth
Earth & Environment
Mountaintop mining, plastic fish and the return of the right whale in this week's news
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- Space
European Planetary Science Conference and AAS Division for Planetary Sciences
News from a joint conference held October 2-7 in Nantes, France.
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19608
Humans vocalize primarily non-harmonically (talk), but some can also vocalize harmonically (sing). Birds, likewise, mostly vocalize non-harmonically (chatter), but some can vocalize harmonically. It would be most helpful, when discussing birds, mice, and whale “songs,” if scientists would clarify whether they mean non-harmonic or harmonic vocalizations. Peter WilsonSimi Valley, Calif.
- Earth
Oceanographers with flippers
Tracking seal dives off Antarctica reveals seafloor troughs that affect ocean circulation.
- Humans
Noise is what ails beaked whales
Large-scale experiments reveal a sensitivity to sonar, apparently at lower levels than other species.
- Life
Penguin declines may come down to krill
Lack of food appears to be hurting birds on the Antarctic Peninsula.
- Life
Ocean’s gazillion
A picture of past ocean life suggests a higher capacity for marine life than what modern habitats host.
