Fatal attractions are a standard movie plot line, but they also occur in nature, with much more serious consequences. As a conservation biologist, I’ve seen them play out in some of Earth’s most remote locations, from the Gobi Desert to the Himalayan Highlands.In these locales, pastoralist communities graze camels, yaks and other livestock across wide ranges of land. The problem is that often these animals’ wild relatives live nearby, and huge, testosterone-driven wild males may try to mat ...read more
Only about 600 people have ever traveled to space. The vast majority of astronauts over the past six decades have been middle-aged men on short-duration missions of fewer than 20 days.Today, with private, commercial and multinational spaceflight providers and flyers entering the market, we are witnessing a new era of human spaceflight. Missions have ranged from minutes, hours and days to months.As humanity looks ahead to returning to the Moon over the coming decade, space exploration missions wi ...read more
A paralyzed Superman rose from a wheelchair and walked, during a 2000 Super Bowl commercial. The advertisement drew criticism, because, to some, it promised false hope. The ad’s star, Christopher Reeve — famous for playing the caped superhero in a series of movies — was rendered quadriplegic in a 1995 horse-riding accident. The actor turned activist pushed for more research funding in general, and an end to a ban on embryonic stem cell research in particular.Reeve, who died in 2004, would ...read more
Imagine an ancient mammal that looks like a blend of a pig and an anteater but is more closely related to horses and rhinos. This is the tapir, a fascinating creator that has roamed Earth for tens of millions of years. With their strange prehensile snouts, sturdy bodies, and curious behaviors, tapirs have long intrigued scientists and nature enthusiasts alike. Here, we’ll explore what makes tapirs so unique, their habitats, their diets, and the critical conservation efforts needed to protect t ...read more
Every year, the Plastic Free July campaign asks us to refuse single-use plastic. The idea is that making a small change in our daily lives will collectively make a big difference. And hopefully, better behaviour will stick and become a habit.The intent is good, but consumers shouldn’t have to bear full responsibility for plastic pollution. Individual sacrifices – particularly temporary ones – won’t make a significant difference.Governments, manufacturers and retailers need to get serious ...read more
Author Vishay SinghPosted on Categories Discover Magazine