All animals have an internal clock called a circadian clock, which is regulated by cues from their environment—but animals in zoos can be exposed to very different cues from animals in the wild.
Plants & Animals
Sep 18, 2023
0
261
Early morning on Sunday, Sept. 24, the OSIRIS-REx spacecraft's sample capsule will come face-to-face with Earth's atmosphere for the first time since the mission's 2016 launch. On board are an estimated 8.8 ounces, or 250 ...
Space Exploration
Sep 11, 2023
0
2
A new scientific study shows how periods of drought affect photosynthesis throughout the course of the day. The study found that plants in regions that are typically dry increase their CO2 intake during the morning hours ...
Environment
Aug 12, 2023
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25
One person was killed and around 15 others injured in northwestern Switzerland on Monday after a "likely tornado" struck a city in the Jura mountains, causing significant damage.
Environment
Jul 24, 2023
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1
There are a number of classic experiments and theories that every psychology student learns about, but more recent research has questioned their findings so that psychologists today are reevaluating human nature.
Social Sciences
Jul 20, 2023
1
45
Millions of people across three continents suffered a sustained spell of heat Wednesday as fires raged, health worries mounted and temperature records tumbled.
Environment
Jul 19, 2023
0
38
Cyclone Biparjoy tore down power poles and uprooted trees Friday after pummeled the Indian coastline, though the storm was weaker than feared and there were no immediate reports of casualties.
Environment
Jun 16, 2023
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23
The fish market of Keratsini, west of Athens, is abuzz in the early morning, with trawlers disgorging crates of sardines and anchovies as trucks await nearby to be loaded.
Environment
Jun 2, 2023
0
11
Satellites are helping Europe protect its lakes, lagoons and rivers.
Earth Sciences
May 25, 2023
0
11
Early class start times are associated with lower grades and poorer attendance, according to a study tracking attendance and grades of university students.
