Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

Volume 404 Issue 6780, 20 April 2000

Opinion

  • A report from the White House valuably highlights the chronic difficulties in the United States in involving minority groups in science and technology. But it wrongly skirts around a key issue in alleviating a potential crisis.

    Opinion

    Advertisement

  • Power brings unfair criticism, fair scrutiny and a need for transparency.

    Opinion
Top of page ⤴

News

Top of page ⤴

News in Brief

Top of page ⤴

News Feature

  • A biological gagging order, used in the fight against viruses, could revolutionize our understanding of genetics and development. Trisha Gura listens in on the world of gene silencing.

    • Trisha Gura
    News Feature
Top of page ⤴

Correspondence

Top of page ⤴

Book Review

Top of page ⤴

Millennium Essay

  • Clarence Little's brainwave gave biomedical researchers their best friend.

    • Michael F.W. Festing
    • Elizabeth M.C. Fisher
    Millennium Essay
Top of page ⤴

Futures

Top of page ⤴

News & Views

  • Models of how forests will respond to climate change usually assume that carbon dioxide output from decomposing organic matter will increase with global warming. That assumption may be wrong.

    • John Grace
    • Mark Rayment
    News & Views
  • The development of the brain's cortex relies on both intrinsic and extrinsic cues. But what are the relative contributions of these factors? New research provides the most compelling evidence yet that visual inputs through the retina have a key role in controlling the structural features and responsiveness of the visual cortex.

    • Michael Merzenich
    News & Views
  • An oxide-ion conductor is a solid oxide material in which the oxygen ions are highly mobile. These materials form the basis of devices that have a huge market potential. The discovery of a new structural family of oxide-ion conductors may lead to fresh design strategies for finding new materials.

    • John B. Goodenough
    News & Views
  • DNA breaks arise frequently in cells, and need to be repaired. Systems that repair such breaks often have a role in preventing cancer-causing mutations or chromosome rearrangements, and so are called 'caretakers'. The 'non-homologous-end-joining' proteins can now be added to this list of caretakers.

    • David B. Roth
    • Martin Gellert
    News & Views
  • Wiring up the brain involves laying out the main 'highways' between groups of neurons first, and then building up the detailed connections by trail and error. Tiny protusions on neurons called dendritic filopodia are now thought to be involved in the second process.

    • Kevin Fox
    News & Views
  • Daedalus has developed a strategy for preventing fracture in fine steel wires. The answer is to run a high current through it. To safeguard thicker wires, a bundle of metal wires separated by an insulating material is needed.

    • David Jones
    News & Views
Top of page ⤴

News and Views Feature

  • Discoveries of comets that behave like asteroids and asteroids that behave like comets are making us reassess our view of Earth's smallest neighbours.

    • Don Yeomans
    News and Views Feature
Top of page ⤴

Brief Communication

Top of page ⤴

Article

Top of page ⤴

Letter

Top of page ⤴

Erratum

Top of page ⤴

Corrigendum

Top of page ⤴

New on the Market

  • Molecular biology is easier with good alcohol, and 32P delivered on a Friday.

    New on the Market
Top of page ⤴
Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing

Search

Quick links