One of the politically destructive strands of environmental advocacy criticizes material consumption and attempts to make people feel guilty for air travel and other forms of behavior that pollutes the environment.
Environment
Apr 22, 2024
2
1
When faraway stars explode, they send out flashes of energy called gamma-ray bursts that are bright enough that telescopes back on Earth can detect them. Studying these pulses, which can also come from mergers of some exotic ...
Astronomy
Apr 16, 2024
0
2
Swifts need two things. Safe, dry, nest holes high up on walls and lots of flying insects to eat—but both are in decreasing supply.
Plants & Animals
Apr 11, 2024
0
1
