Secretary of Defence Pete Hegseth has announced that the US military will be screening military personnel aged 30 and older for testosterone deficiency. Those found with low testosterone levels will be offered voluntary hormone replacement therapy. The secretary says this is to e ...Show more
How might we spot nukes in space?
A few years ago a satellite speeding through the Van Allen belt in earth orbit raised concerns that it may include a nuclear weapon. An explosion in that orbit would take out much of our global space infrastructure. The Outer Space Treaty of 1967 specifically prohibits such a thi ...Show more
Science in Action returns to H5N1, the fast spreading strain of bird flu which has caused devastation in the sky, sea, and land over the last few months, with no end in sight. Roland visits Skomer Island and the coast of Wales where sea bird colonies are threatened and hundreds o ...Show more
Bird flu has been in the headlines for ages, with scientists warning that we could be headed for a pandemic. But we’ve been hearing about this H5N1 virus for so long that it’s kind of starting to feel like the boy who cried wolf. So — what’s really going on with H5N1 bird flu? Ho ...Show more
Fear that the highly infectious variant of avian influenza, H5N1, would reach the Antarctic region and put isolated bird populations at risk has finally come to fruition as the first birds on Bird Island in the Atlantic Ocean have come down with the devastating illness. Science m ...Show more
Infectious diseases which cause epidemics and pandemics are on the rise.Claudia Hammond is joined by an eminent panel of disease detectives, who spell out why the risks are increasing and most importantly, what we can do to predict, prepare and protect ourselves against potential ...Show more