News
-
Polar-opposite bacteria swim south in the north
Some aquatic bacteria that orient themselves using Earth's magnetic field swim in the opposite direction from what researchers typically expect.
- Humans
New law to limit politicized science
A new law prohibits three federal agencies from knowingly disseminating bad data and bans application of any political litmus test to experts under consideration as advisers.
-
Enzyme measures RNA using natural ruler
An enzyme that chops RNA into identically sized pieces uses itself to measure those lengths.
- Chemistry
Reactions on the spot
Researchers report that they have engineered a miniature pipette that can dispense solutions at volumes of a billionth of a billionth of a liter.
