Researchers have discovered Homo sapiens did indeed live and survive in the Kalahari Desert more than 20,000 years ago.
Archaeology
Aug 17, 2022
1
445
Global warming has a particularly pronounced impact on the Alpine region. Like the Arctic, this European mountain range is becoming greener. Writing in the journal Science, researchers from the University of Lausanne and ...
Earth Sciences
Jun 2, 2022
0
288
When faced with conditions that are too dry, salty, or cold, most plants try to conserve resources. They send out fewer leaves and roots and close up their pores to hold in water. If circumstances don't improve, they eventually ...
Plants & Animals
May 2, 2022
0
217
The UK's weather did a somersault in the first half of 2020, as the wettest February on record gave way to the sunniest spring. Climate change has warped the environmental conditions that might be considered normal, creating ...
Environment
Jul 8, 2020
0
32
Many animals have evolved life cycles and strategies (patterns of survival and reproduction) in line with predictable seasonal variation in environmental conditions. Short and mild summers produce bursts of vegetation and ...
Plants & Animals
Jul 7, 2020
2
76
Researchers have shown how the unique genetic make-up of a group of Australian frogs could be the key to their survival, allowing them to better withstand our harsh climate.
Plants & Animals
Jun 19, 2020
0
110
A key question for climate scientists in recent years has been whether the Atlantic Ocean's main circulation system is slowing down, a development that could have dramatic consequences for Europe and other parts of the Atlantic ...
Earth Sciences
Sep 16, 2019
2
438
Before being colonised by the Vikings, Iceland was lush with forests but the fearsome warriors razed everything to the ground and the nation is now struggling to reforest the island.
Environment
Jul 17, 2019
13
21885
Researchers at the University of Sydney have found no genetic evidence that the iconic Australian kelpie shares canine ancestry with a dingo, despite Australian bush myth.
Plants & Animals
May 28, 2019
0
6
Winters in the northern hemisphere are brutal. The harsh conditions drive some species to hibernate; bears reduce their metabolic state to conserve energy until spring. Forests also endure winter by conserving energy; they ...
Earth Sciences
May 27, 2019
0
355
